Best Answer

An Abundant Number is one that the factors (other than itself) add up to more than the number. 18 factors into [2 3 3] so the factor list is {1 2 3 6 9 18} and the sum of the rest is 21. Since 21 is greater than 18, it is an abundant number.

Definition of Abundant- a number that is less the sum of it's factors or integers

Q: Is the number 18 abundant

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

18 is abundant

No 18 is not. It is a abundant number.

No 16 is deficient.12 and 18 are abundant.

The proper factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18. Their sum is: 1 + 2 + 3 + 4 + 6 + 9 + 12 + 18 = 55. As their sum (55) is greater than 36, the number 36 is an abundant number.

60 is abundant.

Related questions

18 is abundant

No 18 is not. It is a abundant number.

18 is abundant.

No 16 is deficient.12 and 18 are abundant.

The proper factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18. Their sum is: 1 + 2 + 3 + 4 + 6 + 9 + 12 + 18 = 55. As their sum (55) is greater than 36, the number 36 is an abundant number.

60 is abundant.

If a number is not abundant it cannot be made abundant!

No, 29 is not an abundant number.

abundant

72 is an abundant number.

abundant

67 is an abundant number.