2019910878

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{705769}}^1$

素因数の和:705833

約数の個数: 32

約数和(自身を含む): 4573389600

約数和(自身を除く): 2553478722

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 705769, 1411538, 2117307, 4234614, 6351921, 12703842, 19055763, 37405757, 38111526, 74811514, 112217271, 224434542, 336651813, 673303626, 1009955439, 2019910878]

約数ペア:

[(1, 2019910878), (2, 1009955439), (3, 673303626), (6, 336651813), (9, 224434542), (18, 112217271), (27, 74811514), (53, 38111526), (54, 37405757), (106, 19055763), (159, 12703842), (318, 6351921), (477, 4234614), (954, 2117307), (1431, 1411538), (2862, 705769)]