31215684

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{9391}}^1$

素因数の和:9675

約数の個数: 24

約数和(自身を含む): 73107328

約数和(自身を除く): 41891644

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 9391, 18782, 28173, 37564, 56346, 112692, 2601307, 5202614, 7803921, 10405228, 15607842, 31215684]

約数ペア:

[(1, 31215684), (2, 15607842), (3, 10405228), (4, 7803921), (6, 5202614), (12, 2601307), (277, 112692), (554, 56346), (831, 37564), (1108, 28173), (1662, 18782), (3324, 9391)]