40543818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{965329}}^1$

素因数の和:965341

約数の個数: 16

約数和(自身を含む): 92671680

約数和(自身を除く): 52127862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 965329, 1930658, 2895987, 5791974, 6757303, 13514606, 20271909, 40543818]

約数ペア:

[(1, 40543818), (2, 20271909), (3, 13514606), (6, 6757303), (7, 5791974), (14, 2895987), (21, 1930658), (42, 965329)]