26123598

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20441}}^1$

素因数の和:20520

約数の個数: 24

約数和(自身を含む): 57401136

約数和(自身を除く): 31277538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20441, 40882, 61323, 122646, 183969, 367938, 1451311, 2902622, 4353933, 8707866, 13061799, 26123598]

約数ペア:

[(1, 26123598), (2, 13061799), (3, 8707866), (6, 4353933), (9, 2902622), (18, 1451311), (71, 367938), (142, 183969), (213, 122646), (426, 61323), (639, 40882), (1278, 20441)]