2152304874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3231689}}^1$

素因数の和:3231734

約数の個数: 24

約数和(自身を含む): 4789364580

約数和(自身を除く): 2637059706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3231689, 6463378, 9695067, 19390134, 29085201, 58170402, 119572493, 239144986, 358717479, 717434958, 1076152437, 2152304874]

約数ペア:

[(1, 2152304874), (2, 1076152437), (3, 717434958), (6, 358717479), (9, 239144986), (18, 119572493), (37, 58170402), (74, 29085201), (111, 19390134), (222, 9695067), (333, 6463378), (666, 3231689)]