68998518

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{3119}}^1$

素因数の和:4356

約数の個数: 24

約数和(自身を含む): 149666400

約数和(自身を除く): 80667882

約数列:

[1, 2, 3, 6, 9, 18, 1229, 2458, 3119, 3687, 6238, 7374, 9357, 11061, 18714, 22122, 28071, 56142, 3833251, 7666502, 11499753, 22999506, 34499259, 68998518]

約数ペア:

[(1, 68998518), (2, 34499259), (3, 22999506), (6, 11499753), (9, 7666502), (18, 3833251), (1229, 56142), (2458, 28071), (3119, 22122), (3687, 18714), (6238, 11061), (7374, 9357)]