64502874

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{3191}}^1$

素因数の和:4322

約数の個数: 24

約数和(自身を含む): 139924512

約数和(自身を除く): 75421638

約数列:

[1, 2, 3, 6, 9, 18, 1123, 2246, 3191, 3369, 6382, 6738, 9573, 10107, 19146, 20214, 28719, 57438, 3583493, 7166986, 10750479, 21500958, 32251437, 64502874]

約数ペア:

[(1, 64502874), (2, 32251437), (3, 21500958), (6, 10750479), (9, 7166986), (18, 3583493), (1123, 57438), (2246, 28719), (3191, 20214), (3369, 19146), (6382, 10107), (6738, 9573)]