21133116

素因数分解:

$2^2\times 3^3\times {\mathrm{195677}}^1$

素因数の和:195690

約数の個数: 24

約数和(自身を含む): 54789840

約数和(自身を除く): 33656724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 195677, 391354, 587031, 782708, 1174062, 1761093, 2348124, 3522186, 5283279, 7044372, 10566558, 21133116]

約数ペア:

[(1, 21133116), (2, 10566558), (3, 7044372), (4, 5283279), (6, 3522186), (9, 2348124), (12, 1761093), (18, 1174062), (27, 782708), (36, 587031), (54, 391354), (108, 195677)]