13922454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 35126784

約数和(自身を除く): 21204330

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 593, 602, 903, 1118, 1186, 1677, 1779, 1806, 3354, 3558, 3913, 4151, 7709, 7826, 8302, 11739, 12453, 15418, 23127, 23478, 24906, 25499, 46254, 50998, 53963, 76497, 107926, 152994, 161889, 178493, 323778, 331487, 356986, 535479, 662974, 994461, 1070958, 1988922, 2320409, 4640818, 6961227, 13922454]

約数ペア:

[(1, 13922454), (2, 6961227), (3, 4640818), (6, 2320409), (7, 1988922), (13, 1070958), (14, 994461), (21, 662974), (26, 535479), (39, 356986), (42, 331487), (43, 323778), (78, 178493), (86, 161889), (91, 152994), (129, 107926), (182, 76497), (258, 53963), (273, 50998), (301, 46254), (546, 25499), (559, 24906), (593, 23478), (602, 23127), (903, 15418), (1118, 12453), (1186, 11739), (1677, 8302), (1779, 7826), (1806, 7709), (3354, 4151), (3558, 3913)]