56160558

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{7411}}^1$

素因数の和:7840

約数の個数: 24

約数和(自身を含む): 121986696

約数和(自身を除く): 65826138

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7411, 7578, 14822, 22233, 44466, 66699, 133398, 3120031, 6240062, 9360093, 18720186, 28080279, 56160558]

約数ペア:

[(1, 56160558), (2, 28080279), (3, 18720186), (6, 9360093), (9, 6240062), (18, 3120031), (421, 133398), (842, 66699), (1263, 44466), (2526, 22233), (3789, 14822), (7411, 7578)]