21049044

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37321}}^1$

素因数の和:37375

約数の個数: 24

約数和(自身を含む): 50160768

約数和(自身を除く): 29111724

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37321, 74642, 111963, 149284, 223926, 447852, 1754087, 3508174, 5262261, 7016348, 10524522, 21049044]

約数ペア:

[(1, 21049044), (2, 10524522), (3, 7016348), (4, 5262261), (6, 3508174), (12, 1754087), (47, 447852), (94, 223926), (141, 149284), (188, 111963), (282, 74642), (564, 37321)]