81900537258

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{9970847}}^1$

素因数の和:9970926

約数の個数: 24

約数和(自身を含む): 168347797632

約数和(自身を除く): 86447260374

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 9970847, 19941694, 29912541, 59825082, 368921339, 737842678, 1106764017, 2213528034, 13650089543, 27300179086, 40950268629, 81900537258]

約数ペア:

[(1, 81900537258), (2, 40950268629), (3, 27300179086), (6, 13650089543), (37, 2213528034), (74, 1106764017), (111, 737842678), (222, 368921339), (1369, 59825082), (2738, 29912541), (4107, 19941694), (8214, 9970847)]