2019927258

素因数分解:

$2^1\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{87739}}^1$

素因数の和:89026

約数の個数: 24

約数和(自身を含む): 4379980800

約数和(自身を除く): 2360053542

約数列:

[1, 2, 3, 6, 9, 18, 1279, 2558, 3837, 7674, 11511, 23022, 87739, 175478, 263217, 526434, 789651, 1579302, 112218181, 224436362, 336654543, 673309086, 1009963629, 2019927258]

約数ペア:

[(1, 2019927258), (2, 1009963629), (3, 673309086), (6, 336654543), (9, 224436362), (18, 112218181), (1279, 1579302), (2558, 789651), (3837, 526434), (7674, 263217), (11511, 175478), (23022, 87739)]