70721874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{106189}}^1$

素因数の和:106234

約数の個数: 24

約数和(自身を含む): 157373580

約数和(自身を除く): 86651706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 106189, 212378, 318567, 637134, 955701, 1911402, 3928993, 7857986, 11786979, 23573958, 35360937, 70721874]

約数ペア:

[(1, 70721874), (2, 35360937), (3, 23573958), (6, 11786979), (9, 7857986), (18, 3928993), (37, 1911402), (74, 955701), (111, 637134), (222, 318567), (333, 212378), (666, 106189)]