8139856.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79889}}^1$

素因数の和:79928

約数の個数: 24

約数和(自身を含む): 99702720

約数和(自身を除く): 55124658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 79889, 159778, 239667, 479334, 719001, 1438002, 2476559, 4953118, 7429677, 14859354, 22289031, 44578062]

約数ペア:

[(1, 44578062), (2, 22289031), (3, 14859354), (6, 7429677), (9, 4953118), (18, 2476559), (31, 1438002), (62, 719001), (93, 479334), (186, 239667), (279, 159778), (558, 79889)]