21324054

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{22637}}^1$

素因数の和:22799

約数の個数: 16

約数和(自身を含む): 42921648

約数和(自身を除く): 21597594

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 22637, 45274, 67911, 135822, 3554009, 7108018, 10662027, 21324054]

約数ペア:

[(1, 21324054), (2, 10662027), (3, 7108018), (6, 3554009), (157, 135822), (314, 67911), (471, 45274), (942, 22637)]