870840372

素因数分解:

$2^2\times 3^1\times {\mathrm{4657}}^1\times {\mathrm{15583}}^1$

素因数の和:20247

約数の個数: 24

約数和(自身を含む): 2032527616

約数和(自身を除く): 1161687244

約数列:

[1, 2, 3, 4, 6, 12, 4657, 9314, 13971, 15583, 18628, 27942, 31166, 46749, 55884, 62332, 93498, 186996, 72570031, 145140062, 217710093, 290280124, 435420186, 870840372]

約数ペア:

[(1, 870840372), (2, 435420186), (3, 290280124), (4, 217710093), (6, 145140062), (12, 72570031), (4657, 186996), (9314, 93498), (13971, 62332), (15583, 55884), (18628, 46749), (27942, 31166)]