15663732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 45045504

約数和(自身を除く): 29381772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1567, 1666, 2499, 3134, 3332, 4701, 4998, 6268, 9402, 9996, 10969, 18804, 21938, 26639, 32907, 43876, 53278, 65814, 76783, 79917, 106556, 131628, 153566, 159834, 186473, 230349, 307132, 319668, 372946, 460698, 559419, 745892, 921396, 1118838, 1305311, 2237676, 2610622, 3915933, 5221244, 7831866, 15663732]

約数ペア:

[(1, 15663732), (2, 7831866), (3, 5221244), (4, 3915933), (6, 2610622), (7, 2237676), (12, 1305311), (14, 1118838), (17, 921396), (21, 745892), (28, 559419), (34, 460698), (42, 372946), (49, 319668), (51, 307132), (68, 230349), (84, 186473), (98, 159834), (102, 153566), (119, 131628), (147, 106556), (196, 79917), (204, 76783), (238, 65814), (294, 53278), (357, 43876), (476, 32907), (588, 26639), (714, 21938), (833, 18804), (1428, 10969), (1567, 9996), (1666, 9402), (2499, 6268), (3134, 4998), (3332, 4701)]