31312314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{158143}}^1$

素因数の和:158162

約数の個数: 24

約数和(自身を含む): 74011392

約数和(自身を除く): 42699078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 158143, 316286, 474429, 948858, 1423287, 1739573, 2846574, 3479146, 5218719, 10437438, 15656157, 31312314]

約数ペア:

[(1, 31312314), (2, 15656157), (3, 10437438), (6, 5218719), (9, 3479146), (11, 2846574), (18, 1739573), (22, 1423287), (33, 948858), (66, 474429), (99, 316286), (198, 158143)]