8021574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 19918080

約数和(自身を除く): 11896506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 127, 174, 198, 242, 254, 261, 319, 363, 381, 522, 638, 726, 762, 957, 1089, 1143, 1397, 1914, 2178, 2286, 2794, 2871, 3509, 3683, 4191, 5742, 7018, 7366, 8382, 10527, 11049, 12573, 15367, 21054, 22098, 25146, 30734, 31581, 33147, 40513, 46101, 63162, 66294, 81026, 92202, 121539, 138303, 243078, 276606, 364617, 445643, 729234, 891286, 1336929, 2673858, 4010787, 8021574]

約数ペア:

[(1, 8021574), (2, 4010787), (3, 2673858), (6, 1336929), (9, 891286), (11, 729234), (18, 445643), (22, 364617), (29, 276606), (33, 243078), (58, 138303), (66, 121539), (87, 92202), (99, 81026), (121, 66294), (127, 63162), (174, 46101), (198, 40513), (242, 33147), (254, 31581), (261, 30734), (319, 25146), (363, 22098), (381, 21054), (522, 15367), (638, 12573), (726, 11049), (762, 10527), (957, 8382), (1089, 7366), (1143, 7018), (1397, 5742), (1914, 4191), (2178, 3683), (2286, 3509), (2794, 2871)]