57385278

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{102841}}^1$

素因数の和:102880

約数の個数: 24

約数和(自身を含む): 128346816

約数和(自身を除く): 70961538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 102841, 205682, 308523, 617046, 925569, 1851138, 3188071, 6376142, 9564213, 19128426, 28692639, 57385278]

約数ペア:

[(1, 57385278), (2, 28692639), (3, 19128426), (6, 9564213), (9, 6376142), (18, 3188071), (31, 1851138), (62, 925569), (93, 617046), (186, 308523), (279, 205682), (558, 102841)]