68147268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811277}}^1$

素因数の和:811291

約数の個数: 24

約数和(自身を含む): 181726272

約数和(自身を除く): 113579004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811277, 1622554, 2433831, 3245108, 4867662, 5678939, 9735324, 11357878, 17036817, 22715756, 34073634, 68147268]

約数ペア:

[(1, 68147268), (2, 34073634), (3, 22715756), (4, 17036817), (6, 11357878), (7, 9735324), (12, 5678939), (14, 4867662), (21, 3245108), (28, 2433831), (42, 1622554), (84, 811277)]