3997644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47591}}^1$

素因数の和:47605

約数の個数: 24

約数和(自身を含む): 10660608

約数和(自身を除く): 6662964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 47591, 95182, 142773, 190364, 285546, 333137, 571092, 666274, 999411, 1332548, 1998822, 3997644]

約数ペア:

[(1, 3997644), (2, 1998822), (3, 1332548), (4, 999411), (6, 666274), (7, 571092), (12, 333137), (14, 285546), (21, 190364), (28, 142773), (42, 95182), (84, 47591)]