18434566

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 28645488

約数和(自身を除く): 10210922

約数列:

[1, 2, 53, 61, 106, 122, 2851, 3233, 5702, 6466, 151103, 173911, 302206, 347822, 9217283, 18434566]

約数ペア:

[(1, 18434566), (2, 9217283), (53, 347822), (61, 302206), (106, 173911), (122, 151103), (2851, 6466), (3233, 5702)]