12868506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 21097062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 47, 53, 63, 82, 94, 106, 123, 126, 141, 159, 246, 282, 287, 318, 329, 369, 371, 423, 477, 574, 658, 738, 742, 846, 861, 954, 987, 1113, 1722, 1927, 1974, 2173, 2226, 2491, 2583, 2961, 3339, 3854, 4346, 4982, 5166, 5781, 5922, 6519, 6678, 7473, 11562, 13038, 13489, 14946, 15211, 17343, 17437, 19557, 22419, 26978, 30422, 34686, 34874, 39114, 40467, 44838, 45633, 52311, 80934, 91266, 102131, 104622, 121401, 136899, 156933, 204262, 242802, 273798, 306393, 313866, 612786, 714917, 919179, 1429834, 1838358, 2144751, 4289502, 6434253, 12868506]

約数ペア:

[(1, 12868506), (2, 6434253), (3, 4289502), (6, 2144751), (7, 1838358), (9, 1429834), (14, 919179), (18, 714917), (21, 612786), (41, 313866), (42, 306393), (47, 273798), (53, 242802), (63, 204262), (82, 156933), (94, 136899), (106, 121401), (123, 104622), (126, 102131), (141, 91266), (159, 80934), (246, 52311), (282, 45633), (287, 44838), (318, 40467), (329, 39114), (369, 34874), (371, 34686), (423, 30422), (477, 26978), (574, 22419), (658, 19557), (738, 17437), (742, 17343), (846, 15211), (861, 14946), (954, 13489), (987, 13038), (1113, 11562), (1722, 7473), (1927, 6678), (1974, 6519), (2173, 5922), (2226, 5781), (2491, 5166), (2583, 4982), (2961, 4346), (3339, 3854)]