31330866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745973}}^1$

素因数の和:745985

約数の個数: 16

約数和(自身を含む): 71613504

約数和(自身を除く): 40282638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745973, 1491946, 2237919, 4475838, 5221811, 10443622, 15665433, 31330866]

約数ペア:

[(1, 31330866), (2, 15665433), (3, 10443622), (6, 5221811), (7, 4475838), (14, 2237919), (21, 1491946), (42, 745973)]