8520318

素因数分解:

$2^1\times 3^2\times {\mathrm{473351}}^1$

素因数の和:473359

約数の個数: 12

約数和(自身を含む): 18460728

約数和(自身を除く): 9940410

約数列:

[1, 2, 3, 6, 9, 18, 473351, 946702, 1420053, 2840106, 4260159, 8520318]

約数ペア:

[(1, 8520318), (2, 4260159), (3, 2840106), (6, 1420053), (9, 946702), (18, 473351)]