66420102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1581431}}^1$

素因数の和:1581443

約数の個数: 16

約数和(自身を含む): 151817472

約数和(自身を除く): 85397370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1581431, 3162862, 4744293, 9488586, 11070017, 22140034, 33210051, 66420102]

約数ペア:

[(1, 66420102), (2, 33210051), (3, 22140034), (6, 11070017), (7, 9488586), (14, 4744293), (21, 3162862), (42, 1581431)]