53437818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1272329}}^1$

素因数の和:1272341

約数の個数: 16

約数和(自身を含む): 122143680

約数和(自身を除く): 68705862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1272329, 2544658, 3816987, 7633974, 8906303, 17812606, 26718909, 53437818]

約数ペア:

[(1, 53437818), (2, 26718909), (3, 17812606), (6, 8906303), (7, 7633974), (14, 3816987), (21, 2544658), (42, 1272329)]