21162912

素因数分解:

$2^5\times 3^1\times {\mathrm{220447}}^1$

素因数の和:220460

約数の個数: 24

約数和(自身を含む): 55552896

約数和(自身を除く): 34389984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220447, 440894, 661341, 881788, 1322682, 1763576, 2645364, 3527152, 5290728, 7054304, 10581456, 21162912]

約数ペア:

[(1, 21162912), (2, 10581456), (3, 7054304), (4, 5290728), (6, 3527152), (8, 2645364), (12, 1763576), (16, 1322682), (24, 881788), (32, 661341), (48, 440894), (96, 220447)]