39539838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 85428000

約数和(自身を除く): 45888162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1129, 1347, 2258, 2694, 3387, 5837, 6774, 11674, 14677, 17511, 29354, 35022, 44031, 88062, 506921, 1013842, 1520763, 3041526, 6589973, 13179946, 19769919, 39539838]

約数ペア:

[(1, 39539838), (2, 19769919), (3, 13179946), (6, 6589973), (13, 3041526), (26, 1520763), (39, 1013842), (78, 506921), (449, 88062), (898, 44031), (1129, 35022), (1347, 29354), (2258, 17511), (2694, 14677), (3387, 11674), (5837, 6774)]