13218468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 19682652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1019, 1081, 2038, 2162, 3057, 3243, 4076, 4324, 6114, 6486, 12228, 12972, 23437, 46874, 47893, 70311, 93748, 95786, 140622, 143679, 191572, 281244, 287358, 574716, 1101539, 2203078, 3304617, 4406156, 6609234, 13218468]

約数ペア:

[(1, 13218468), (2, 6609234), (3, 4406156), (4, 3304617), (6, 2203078), (12, 1101539), (23, 574716), (46, 287358), (47, 281244), (69, 191572), (92, 143679), (94, 140622), (138, 95786), (141, 93748), (188, 70311), (276, 47893), (282, 46874), (564, 23437), (1019, 12972), (1081, 12228), (2038, 6486), (2162, 6114), (3057, 4324), (3243, 4076)]