18711012

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1307}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 43729056

約数和(自身を除く): 25018044

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1307, 2386, 2614, 3579, 3921, 4772, 5228, 7158, 7842, 14316, 15684, 1559251, 3118502, 4677753, 6237004, 9355506, 18711012]

約数ペア:

[(1, 18711012), (2, 9355506), (3, 6237004), (4, 4677753), (6, 3118502), (12, 1559251), (1193, 15684), (1307, 14316), (2386, 7842), (2614, 7158), (3579, 5228), (3921, 4772)]