12719286

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2551}}^1$

素因数の和:2836

約数の個数: 24

約数和(自身を含む): 27668784

約数和(自身を除く): 14949498

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 2551, 4986, 5102, 7653, 15306, 22959, 45918, 706627, 1413254, 2119881, 4239762, 6359643, 12719286]

約数ペア:

[(1, 12719286), (2, 6359643), (3, 4239762), (6, 2119881), (9, 1413254), (18, 706627), (277, 45918), (554, 22959), (831, 15306), (1662, 7653), (2493, 5102), (2551, 4986)]