40660902

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72869}}^1$

素因数の和:72908

約数の個数: 24

約数和(自身を含む): 90941760

約数和(自身を除く): 50280858

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 72869, 145738, 218607, 437214, 655821, 1311642, 2258939, 4517878, 6776817, 13553634, 20330451, 40660902]

約数ペア:

[(1, 40660902), (2, 20330451), (3, 13553634), (6, 6776817), (9, 4517878), (18, 2258939), (31, 1311642), (62, 655821), (93, 437214), (186, 218607), (279, 145738), (558, 72869)]