28518822

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51109}}^1$

素因数の和:51148

約数の個数: 24

約数和(自身を含む): 63785280

約数和(自身を除く): 35266458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51109, 102218, 153327, 306654, 459981, 919962, 1584379, 3168758, 4753137, 9506274, 14259411, 28518822]

約数ペア:

[(1, 28518822), (2, 14259411), (3, 9506274), (6, 4753137), (9, 3168758), (18, 1584379), (31, 919962), (62, 459981), (93, 306654), (186, 153327), (279, 102218), (558, 51109)]