12811896

素因数分解:

$2^3\times 3^2\times {\mathrm{177943}}^1$

素因数の和:177955

約数の個数: 24

約数和(自身を含む): 34699080

約数和(自身を除く): 21887184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 177943, 355886, 533829, 711772, 1067658, 1423544, 1601487, 2135316, 3202974, 4270632, 6405948, 12811896]

約数ペア:

[(1, 12811896), (2, 6405948), (3, 4270632), (4, 3202974), (6, 2135316), (8, 1601487), (9, 1423544), (12, 1067658), (18, 711772), (24, 533829), (36, 355886), (72, 177943)]