2219706

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 4852224

約数和(自身を除く): 2632518

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 971, 1143, 1942, 2286, 2913, 5826, 8739, 17478, 123317, 246634, 369951, 739902, 1109853, 2219706]

約数ペア:

[(1, 2219706), (2, 1109853), (3, 739902), (6, 369951), (9, 246634), (18, 123317), (127, 17478), (254, 8739), (381, 5826), (762, 2913), (971, 2286), (1143, 1942)]