320050188

素因数分解:

$2^2\times 3^2\times {\mathrm{8890283}}^1$

素因数の和:8890293

約数の個数: 18

約数和(自身を含む): 809015844

約数和(自身を除く): 488965656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8890283, 17780566, 26670849, 35561132, 53341698, 80012547, 106683396, 160025094, 320050188]

約数ペア:

[(1, 320050188), (2, 160025094), (3, 106683396), (4, 80012547), (6, 53341698), (9, 35561132), (12, 26670849), (18, 17780566), (36, 8890283)]