66740316

素因数分解:

$2^2\times 3^1\times {\mathrm{5561693}}^1$

素因数の和:5561700

約数の個数: 12

約数和(自身を含む): 155727432

約数和(自身を除く): 88987116

約数列:

[1, 2, 3, 4, 6, 12, 5561693, 11123386, 16685079, 22246772, 33370158, 66740316]

約数ペア:

[(1, 66740316), (2, 33370158), (3, 22246772), (4, 16685079), (6, 11123386), (12, 5561693)]