18116042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 32735232

約数和(自身を除く): 14619190

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 443, 886, 889, 1778, 2921, 3101, 5842, 6202, 10189, 20378, 20447, 40894, 56261, 71323, 112522, 142646, 393827, 787654, 1294003, 2588006, 9058021, 18116042]

約数ペア:

[(1, 18116042), (2, 9058021), (7, 2588006), (14, 1294003), (23, 787654), (46, 393827), (127, 142646), (161, 112522), (254, 71323), (322, 56261), (443, 40894), (886, 20447), (889, 20378), (1778, 10189), (2921, 6202), (3101, 5842)]