281646132

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1020457}}^1$

素因数の和:1020487

約数の個数: 24

約数和(自身を含む): 685747776

約数和(自身を除く): 404101644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1020457, 2040914, 3061371, 4081828, 6122742, 12245484, 23470511, 46941022, 70411533, 93882044, 140823066, 281646132]

約数ペア:

[(1, 281646132), (2, 140823066), (3, 93882044), (4, 70411533), (6, 46941022), (12, 23470511), (23, 12245484), (46, 6122742), (69, 4081828), (92, 3061371), (138, 2040914), (276, 1020457)]