1018314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2489760

約数和(自身を除く): 1471446

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 139, 198, 222, 278, 333, 407, 417, 666, 814, 834, 1221, 1251, 1529, 2442, 2502, 3058, 3663, 4587, 5143, 7326, 9174, 10286, 13761, 15429, 27522, 30858, 46287, 56573, 92574, 113146, 169719, 339438, 509157, 1018314]

約数ペア:

[(1, 1018314), (2, 509157), (3, 339438), (6, 169719), (9, 113146), (11, 92574), (18, 56573), (22, 46287), (33, 30858), (37, 27522), (66, 15429), (74, 13761), (99, 10286), (111, 9174), (139, 7326), (198, 5143), (222, 4587), (278, 3663), (333, 3058), (407, 2502), (417, 2442), (666, 1529), (814, 1251), (834, 1221)]