40409868

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{12157}}^1$

素因数の和:12441

約数の個数: 24

約数和(自身を含む): 94637872

約数和(自身を除く): 54228004

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 12157, 24314, 36471, 48628, 72942, 145884, 3367489, 6734978, 10102467, 13469956, 20204934, 40409868]

約数ペア:

[(1, 40409868), (2, 20204934), (3, 13469956), (4, 10102467), (6, 6734978), (12, 3367489), (277, 145884), (554, 72942), (831, 48628), (1108, 36471), (1662, 24314), (3324, 12157)]