21106572

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37423}}^1$

素因数の和:37477

約数の個数: 24

約数和(自身を含む): 50297856

約数和(自身を除く): 29191284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37423, 74846, 112269, 149692, 224538, 449076, 1758881, 3517762, 5276643, 7035524, 10553286, 21106572]

約数ペア:

[(1, 21106572), (2, 10553286), (3, 7035524), (4, 5276643), (6, 3517762), (12, 1758881), (47, 449076), (94, 224538), (141, 149692), (188, 112269), (282, 74846), (564, 37423)]