21925062

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2441}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 47619000

約数和(自身を除く): 25693938

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2441, 2994, 4491, 4882, 7323, 8982, 14646, 21969, 43938, 1218059, 2436118, 3654177, 7308354, 10962531, 21925062]

約数ペア:

[(1, 21925062), (2, 10962531), (3, 7308354), (6, 3654177), (9, 2436118), (18, 1218059), (499, 43938), (998, 21969), (1497, 14646), (2441, 8982), (2994, 7323), (4491, 4882)]