21863285616

素因数分解:

$2^4\times 3^1\times {\mathrm{455485117}}^1$

素因数の和:455485128

約数の個数: 20

約数和(自身を含む): 56480154632

約数和(自身を除く): 34616869016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455485117, 910970234, 1366455351, 1821940468, 2732910702, 3643880936, 5465821404, 7287761872, 10931642808, 21863285616]

約数ペア:

[(1, 21863285616), (2, 10931642808), (3, 7287761872), (4, 5465821404), (6, 3643880936), (8, 2732910702), (12, 1821940468), (16, 1366455351), (24, 910970234), (48, 455485117)]