21312792

素因数分解:

$2^3\times 3^2\times {\mathrm{296011}}^1$

素因数の和:296023

約数の個数: 24

約数和(自身を含む): 57722340

約数和(自身を除く): 36409548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296011, 592022, 888033, 1184044, 1776066, 2368088, 2664099, 3552132, 5328198, 7104264, 10656396, 21312792]

約数ペア:

[(1, 21312792), (2, 10656396), (3, 7104264), (4, 5328198), (6, 3552132), (8, 2664099), (9, 2368088), (12, 1776066), (18, 1184044), (24, 888033), (36, 592022), (72, 296011)]