21353604

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37861}}^1$

素因数の和:37915

約数の個数: 24

約数和(自身を含む): 50886528

約数和(自身を除く): 29532924

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37861, 75722, 113583, 151444, 227166, 454332, 1779467, 3558934, 5338401, 7117868, 10676802, 21353604]

約数ペア:

[(1, 21353604), (2, 10676802), (3, 7117868), (4, 5338401), (6, 3558934), (12, 1779467), (47, 454332), (94, 227166), (141, 151444), (188, 113583), (282, 75722), (564, 37861)]