18454316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2687}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 34546176

約数和(自身を除く): 16091860

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2687, 3434, 5374, 6868, 10748, 45679, 91358, 182716, 271387, 542774, 1085548, 4613579, 9227158, 18454316]

約数ペア:

[(1, 18454316), (2, 9227158), (4, 4613579), (17, 1085548), (34, 542774), (68, 271387), (101, 182716), (202, 91358), (404, 45679), (1717, 10748), (2687, 6868), (3434, 5374)]