2575422

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 5882400

約数和(自身を除く): 3306978

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1289, 1998, 2578, 3867, 7734, 11601, 23202, 34803, 47693, 69606, 95386, 143079, 286158, 429237, 858474, 1287711, 2575422]

約数ペア:

[(1, 2575422), (2, 1287711), (3, 858474), (6, 429237), (9, 286158), (18, 143079), (27, 95386), (37, 69606), (54, 47693), (74, 34803), (111, 23202), (222, 11601), (333, 7734), (666, 3867), (999, 2578), (1289, 1998)]