2690622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6469632

約数和(自身を除く): 3779010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 127, 198, 214, 254, 321, 381, 642, 762, 963, 1143, 1177, 1397, 1926, 2286, 2354, 2794, 3531, 4191, 7062, 8382, 10593, 12573, 13589, 21186, 25146, 27178, 40767, 81534, 122301, 149479, 244602, 298958, 448437, 896874, 1345311, 2690622]

約数ペア:

[(1, 2690622), (2, 1345311), (3, 896874), (6, 448437), (9, 298958), (11, 244602), (18, 149479), (22, 122301), (33, 81534), (66, 40767), (99, 27178), (107, 25146), (127, 21186), (198, 13589), (214, 12573), (254, 10593), (321, 8382), (381, 7062), (642, 4191), (762, 3531), (963, 2794), (1143, 2354), (1177, 2286), (1397, 1926)]