26989218

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{5413}}^1$

素因数の和:5698

約数の個数: 24

約数和(自身を含む): 58698588

約数和(自身を除く): 31709370

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 5413, 10826, 16239, 32478, 48717, 97434, 1499401, 2998802, 4498203, 8996406, 13494609, 26989218]

約数ペア:

[(1, 26989218), (2, 13494609), (3, 8996406), (6, 4498203), (9, 2998802), (18, 1499401), (277, 97434), (554, 48717), (831, 32478), (1662, 16239), (2493, 10826), (4986, 5413)]