21121662

素因数分解:

$2^1\times 3^1\times {\mathrm{577}}^1\times {\mathrm{6101}}^1$

素因数の和:6683

約数の個数: 16

約数和(自身を含む): 42323472

約数和(自身を除く): 21201810

約数列:

[1, 2, 3, 6, 577, 1154, 1731, 3462, 6101, 12202, 18303, 36606, 3520277, 7040554, 10560831, 21121662]

約数ペア:

[(1, 21121662), (2, 10560831), (3, 7040554), (6, 3520277), (577, 36606), (1154, 18303), (1731, 12202), (3462, 6101)]