68016546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{290669}}^1$

素因数の和:290690

約数の個数: 24

約数和(自身を含む): 158705820

約数和(自身を除く): 90689274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 290669, 581338, 872007, 1744014, 2616021, 3778697, 5232042, 7557394, 11336091, 22672182, 34008273, 68016546]

約数ペア:

[(1, 68016546), (2, 34008273), (3, 22672182), (6, 11336091), (9, 7557394), (13, 5232042), (18, 3778697), (26, 2616021), (39, 1744014), (78, 872007), (117, 581338), (234, 290669)]