80407674

素因数分解:

$2^1\times 3^3\times {\mathrm{1489031}}^1$

素因数の和:1489042

約数の個数: 16

約数和(自身を含む): 178683840

約数和(自身を除く): 98276166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489031, 2978062, 4467093, 8934186, 13401279, 26802558, 40203837, 80407674]

約数ペア:

[(1, 80407674), (2, 40203837), (3, 26802558), (6, 13401279), (9, 8934186), (18, 4467093), (27, 2978062), (54, 1489031)]