12385188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 54

約数和(自身を含む): 33076134

約数和(自身を除く): 20690946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 953, 1083, 1444, 1906, 2166, 2859, 3249, 3812, 4332, 5718, 6498, 8577, 11436, 12996, 17154, 18107, 34308, 36214, 54321, 72428, 108642, 162963, 217284, 325926, 344033, 651852, 688066, 1032099, 1376132, 2064198, 3096297, 4128396, 6192594, 12385188]

約数ペア:

[(1, 12385188), (2, 6192594), (3, 4128396), (4, 3096297), (6, 2064198), (9, 1376132), (12, 1032099), (18, 688066), (19, 651852), (36, 344033), (38, 325926), (57, 217284), (76, 162963), (114, 108642), (171, 72428), (228, 54321), (342, 36214), (361, 34308), (684, 18107), (722, 17154), (953, 12996), (1083, 11436), (1444, 8577), (1906, 6498), (2166, 5718), (2859, 4332), (3249, 3812)]