8959818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{213329}}^1$

素因数の和:213341

約数の個数: 16

約数和(自身を含む): 20479680

約数和(自身を除く): 11519862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 213329, 426658, 639987, 1279974, 1493303, 2986606, 4479909, 8959818]

約数ペア:

[(1, 8959818), (2, 4479909), (3, 2986606), (6, 1493303), (7, 1279974), (14, 639987), (21, 426658), (42, 213329)]