286720746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3675907}}^1$

素因数の和:3675925

約数の個数: 16

約数和(自身を含む): 617552544

約数和(自身を除く): 330831798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3675907, 7351814, 11027721, 22055442, 47786791, 95573582, 143360373, 286720746]

約数ペア:

[(1, 286720746), (2, 143360373), (3, 95573582), (6, 47786791), (13, 22055442), (26, 11027721), (39, 7351814), (78, 3675907)]