6
18 has 6 factors.
Six factors.
18 has six factors: 1, 2, 3, 6, 9, 18
1,2,3,6,9,18 Six factors.
These three: 2, 6, 18
Six of them.
18
18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18.
Besides 1 and itself (18) it has 4: 2,3,6,9.
1, 2, 3, 6, 9, 18.
The factors of 18 are 1,2,3,6,9, and 18. The factors of 81 are 1,3,9,27, and 81.
They are: 1*18 = 18, 2*9 = 18 and 3*6 = 18