12351438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 30250584

約数和(自身を除く): 17899146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 107, 121, 159, 198, 214, 242, 318, 321, 363, 477, 583, 642, 726, 954, 963, 1089, 1166, 1177, 1749, 1926, 2178, 2354, 3498, 3531, 5247, 5671, 6413, 7062, 10494, 10593, 11342, 12826, 12947, 17013, 19239, 21186, 25894, 34026, 38478, 38841, 51039, 57717, 62381, 77682, 102078, 115434, 116523, 124762, 187143, 233046, 374286, 561429, 686191, 1122858, 1372382, 2058573, 4117146, 6175719, 12351438]

約数ペア:

[(1, 12351438), (2, 6175719), (3, 4117146), (6, 2058573), (9, 1372382), (11, 1122858), (18, 686191), (22, 561429), (33, 374286), (53, 233046), (66, 187143), (99, 124762), (106, 116523), (107, 115434), (121, 102078), (159, 77682), (198, 62381), (214, 57717), (242, 51039), (318, 38841), (321, 38478), (363, 34026), (477, 25894), (583, 21186), (642, 19239), (726, 17013), (954, 12947), (963, 12826), (1089, 11342), (1166, 10593), (1177, 10494), (1749, 7062), (1926, 6413), (2178, 5671), (2354, 5247), (3498, 3531)]