12813858

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1699}}^1$

素因数の和:2126

約数の個数: 24

約数和(自身を含む): 27846000

約数和(自身を除く): 15032142

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 1699, 2514, 3398, 3771, 5097, 7542, 10194, 15291, 30582, 711881, 1423762, 2135643, 4271286, 6406929, 12813858]

約数ペア:

[(1, 12813858), (2, 6406929), (3, 4271286), (6, 2135643), (9, 1423762), (18, 711881), (419, 30582), (838, 15291), (1257, 10194), (1699, 7542), (2514, 5097), (3398, 3771)]