66661644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{793591}}^1$

素因数の和:793605

約数の個数: 24

約数和(自身を含む): 177764608

約数和(自身を除く): 111102964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 793591, 1587182, 2380773, 3174364, 4761546, 5555137, 9523092, 11110274, 16665411, 22220548, 33330822, 66661644]

約数ペア:

[(1, 66661644), (2, 33330822), (3, 22220548), (4, 16665411), (6, 11110274), (7, 9523092), (12, 5555137), (14, 4761546), (21, 3174364), (28, 2380773), (42, 1587182), (84, 793591)]