18469396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3851}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 35592480

約数和(自身を除く): 17123084

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3851, 4796, 7702, 15404, 42361, 84722, 169444, 419759, 839518, 1679036, 4617349, 9234698, 18469396]

約数ペア:

[(1, 18469396), (2, 9234698), (4, 4617349), (11, 1679036), (22, 839518), (44, 419759), (109, 169444), (218, 84722), (436, 42361), (1199, 15404), (2398, 7702), (3851, 4796)]