80161746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{272659}}^1$

素因数の和:272678

約数の個数: 24

約数和(自身を含む): 186499440

約数和(自身を除く): 106337694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 272659, 545318, 817977, 1635954, 1908613, 3817226, 5725839, 11451678, 13360291, 26720582, 40080873, 80161746]

約数ペア:

[(1, 80161746), (2, 40080873), (3, 26720582), (6, 13360291), (7, 11451678), (14, 5725839), (21, 3817226), (42, 1908613), (49, 1635954), (98, 817977), (147, 545318), (294, 272659)]