18427564799

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{4530997}}^1$

素因数の和:4531094

約数の個数: 12

約数和(自身を含む): 21694418424

約数和(自身を除く): 3266853625

約数列:

[1, 7, 49, 83, 581, 4067, 4530997, 31716979, 222018853, 376072751, 2632509257, 18427564799]

約数ペア:

[(1, 18427564799), (7, 2632509257), (49, 376072751), (83, 222018853), (581, 31716979), (4067, 4530997)]