2205918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 5621616

約数和(自身を除く): 3415698

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 857, 858, 1287, 1714, 2571, 2574, 5142, 7713, 9427, 11141, 15426, 18854, 22282, 28281, 33423, 56562, 66846, 84843, 100269, 122551, 169686, 200538, 245102, 367653, 735306, 1102959, 2205918]

約数ペア:

[(1, 2205918), (2, 1102959), (3, 735306), (6, 367653), (9, 245102), (11, 200538), (13, 169686), (18, 122551), (22, 100269), (26, 84843), (33, 66846), (39, 56562), (66, 33423), (78, 28281), (99, 22282), (117, 18854), (143, 15426), (198, 11141), (234, 9427), (286, 7713), (429, 5142), (857, 2574), (858, 2571), (1287, 1714)]