15860120742

素因数分解:

$2^1\times 3^2\times {\mathrm{881117819}}^1$

素因数の和:881117827

約数の個数: 12

約数和(自身を含む): 34363594980

約数和(自身を除く): 18503474238

約数列:

[1, 2, 3, 6, 9, 18, 881117819, 1762235638, 2643353457, 5286706914, 7930060371, 15860120742]

約数ペア:

[(1, 15860120742), (2, 7930060371), (3, 5286706914), (6, 2643353457), (9, 1762235638), (18, 881117819)]