21140832

素因数分解:

$2^5\times 3^1\times {\mathrm{220217}}^1$

素因数の和:220230

約数の個数: 24

約数和(自身を含む): 55494936

約数和(自身を除く): 34354104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220217, 440434, 660651, 880868, 1321302, 1761736, 2642604, 3523472, 5285208, 7046944, 10570416, 21140832]

約数ペア:

[(1, 21140832), (2, 10570416), (3, 7046944), (4, 5285208), (6, 3523472), (8, 2642604), (12, 1761736), (16, 1321302), (24, 880868), (32, 660651), (48, 440434), (96, 220217)]