40682018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3253}}^1$

素因数の和:3318

約数の個数: 24

約数和(自身を含む): 67884948

約数和(自身を除く): 27202930

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 3253, 6253, 6506, 12506, 42289, 84578, 120361, 240722, 549757, 1099514, 1564693, 3129386, 20341009, 40682018]

約数ペア:

[(1, 40682018), (2, 20341009), (13, 3129386), (26, 1564693), (37, 1099514), (74, 549757), (169, 240722), (338, 120361), (481, 84578), (962, 42289), (3253, 12506), (6253, 6506)]