64273818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1530329}}^1$

素因数の和:1530341

約数の個数: 16

約数和(自身を含む): 146911680

約数和(自身を除く): 82637862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1530329, 3060658, 4590987, 9181974, 10712303, 21424606, 32136909, 64273818]

約数ペア:

[(1, 64273818), (2, 32136909), (3, 21424606), (6, 10712303), (7, 9181974), (14, 4590987), (21, 3060658), (42, 1530329)]