66508212

素因数分解:

$2^2\times 3^1\times {\mathrm{5542351}}^1$

素因数の和:5542358

約数の個数: 12

約数和(自身を含む): 155185856

約数和(自身を除く): 88677644

約数列:

[1, 2, 3, 4, 6, 12, 5542351, 11084702, 16627053, 22169404, 33254106, 66508212]

約数ペア:

[(1, 66508212), (2, 33254106), (3, 22169404), (4, 16627053), (6, 11084702), (12, 5542351)]