3990258

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7190

約数の個数: 24

約数和(自身を含む): 8925696

約数和(自身を除く): 4935438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 7151, 14302, 21453, 42906, 64359, 128718, 221681, 443362, 665043, 1330086, 1995129, 3990258]

約数ペア:

[(1, 3990258), (2, 1995129), (3, 1330086), (6, 665043), (9, 443362), (18, 221681), (31, 128718), (62, 64359), (93, 42906), (186, 21453), (279, 14302), (558, 7151)]