18633324941

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{91283}}^1$

素因数の和:91553

約数の個数: 24

約数和(自身を含む): 23504534592

約数和(自身を除く): 4871209651

約数列:

[1, 7, 11, 77, 121, 241, 847, 1687, 2651, 18557, 29161, 91283, 204127, 638981, 1004113, 7028791, 11045243, 21999203, 77316701, 153994421, 241991233, 1693938631, 2661903563, 18633324941]

約数ペア:

[(1, 18633324941), (7, 2661903563), (11, 1693938631), (77, 241991233), (121, 153994421), (241, 77316701), (847, 21999203), (1687, 11045243), (2651, 7028791), (18557, 1004113), (29161, 638981), (91283, 204127)]