18030026

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34807}}^1$

素因数の和:34853

約数の個数: 16

約数和(自身を含む): 31744896

約数和(自身を除く): 13714870

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 34807, 69614, 243649, 487298, 1287859, 2575718, 9015013, 18030026]

約数ペア:

[(1, 18030026), (2, 9015013), (7, 2575718), (14, 1287859), (37, 487298), (74, 243649), (259, 69614), (518, 34807)]