18878161726

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3041921}}^1$

素因数の和:3042059

約数の個数: 16

約数和(自身を含む): 29567481840

約数和(自身を除く): 10689320114

約数列:

[1, 2, 29, 58, 107, 214, 3103, 6206, 3041921, 6083842, 88215709, 176431418, 325485547, 650971094, 9439080863, 18878161726]

約数ペア:

[(1, 18878161726), (2, 9439080863), (29, 650971094), (58, 325485547), (107, 176431418), (214, 88215709), (3103, 6083842), (6206, 3041921)]