The divisors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24.
Oh, dude, the sum of the reciprocals of all the divisors of 6 is 2. Like, you take the divisors of 6, which are 1, 2, 3, and 6, and then you flip them upside down and add them all up. So, 1/1 + 1/2 + 1/3 + 1/6 = 2. Easy peasy, lemon squeezy!
1, 2, 3, 5, 6, 7 and 9
6, 8, 10, 14, 15
The divisors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48.
6
The divisors of 18 are: 1, 2, 3, 6, 9, 18.
The number 12 has a total of six divisors: 1, 2, 3, 4, 6, 12.
1,2,3,4,6,8 are divisors of 48, so there are 6 divisors of 48 between 1 and 10
The divisors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24.
The single-digit divisors of 7,000 are 1, 2, 4, 5, 7, 8.
The divisors of 42 are 1, 2, 3, 6, 7, 14, 21, 42.
Oh, dude, the sum of the reciprocals of all the divisors of 6 is 2. Like, you take the divisors of 6, which are 1, 2, 3, and 6, and then you flip them upside down and add them all up. So, 1/1 + 1/2 + 1/3 + 1/6 = 2. Easy peasy, lemon squeezy!
1, 2, 3, 6.
Nine divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36.
1, 2, 3, 4, 6, 8, 12, 24 (sum = 60)
A perfect number is the sum of its divisors; for example 6 is a perfect number because the sum of its divisors is 6 (1 + 2 + 3). The sum of the divisors of 8 is 7 (1 + 2 + 4), so 8 is not a perfect number.