63979818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1523329}}^1$

素因数の和:1523341

約数の個数: 16

約数和(自身を含む): 146239680

約数和(自身を除く): 82259862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1523329, 3046658, 4569987, 9139974, 10663303, 21326606, 31989909, 63979818]

約数ペア:

[(1, 63979818), (2, 31989909), (3, 21326606), (6, 10663303), (7, 9139974), (14, 4569987), (21, 3046658), (42, 1523329)]