40837818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{972329}}^1$

素因数の和:972341

約数の個数: 16

約数和(自身を含む): 93343680

約数和(自身を除く): 52505862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 972329, 1944658, 2916987, 5833974, 6806303, 13612606, 20418909, 40837818]

約数ペア:

[(1, 40837818), (2, 20418909), (3, 13612606), (6, 6806303), (7, 5833974), (14, 2916987), (21, 1944658), (42, 972329)]