40318044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258449}}^1$

素因数の和:258469

約数の個数: 24

約数和(自身を含む): 101312400

約数和(自身を除く): 60994356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258449, 516898, 775347, 1033796, 1550694, 3101388, 3359837, 6719674, 10079511, 13439348, 20159022, 40318044]

約数ペア:

[(1, 40318044), (2, 20159022), (3, 13439348), (4, 10079511), (6, 6719674), (12, 3359837), (13, 3101388), (26, 1550694), (39, 1033796), (52, 775347), (78, 516898), (156, 258449)]