505670526

素因数分解:

$2^1\times 3^4\times {\mathrm{3121423}}^1$

素因数の和:3121437

約数の個数: 20

約数和(自身を含む): 1133076912

約数和(自身を除く): 627406386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3121423, 6242846, 9364269, 18728538, 28092807, 56185614, 84278421, 168556842, 252835263, 505670526]

約数ペア:

[(1, 505670526), (2, 252835263), (3, 168556842), (6, 84278421), (9, 56185614), (18, 28092807), (27, 18728538), (54, 9364269), (81, 6242846), (162, 3121423)]