1680372

素因数分解:

$2^2\times 3^3\times {\mathrm{15559}}^1$

素因数の和:15572

約数の個数: 24

約数和(自身を含む): 4356800

約数和(自身を除く): 2676428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 15559, 31118, 46677, 62236, 93354, 140031, 186708, 280062, 420093, 560124, 840186, 1680372]

約数ペア:

[(1, 1680372), (2, 840186), (3, 560124), (4, 420093), (6, 280062), (9, 186708), (12, 140031), (18, 93354), (27, 62236), (36, 46677), (54, 31118), (108, 15559)]