39666984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 129676800

約数和(自身を除く): 90009816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 43, 51, 56, 57, 68, 76, 84, 86, 102, 114, 119, 129, 133, 136, 152, 168, 172, 204, 228, 238, 258, 266, 289, 301, 323, 344, 357, 399, 408, 456, 476, 516, 532, 578, 602, 646, 714, 731, 798, 817, 867, 903, 952, 969, 1032, 1064, 1156, 1204, 1292, 1428, 1462, 1596, 1634, 1734, 1806, 1938, 2023, 2193, 2261, 2312, 2408, 2451, 2584, 2856, 2924, 3192, 3268, 3468, 3612, 3876, 4046, 4386, 4522, 4902, 5117, 5491, 5719, 5848, 6069, 6536, 6783, 6936, 7224, 7752, 8092, 8772, 9044, 9804, 10234, 10982, 11438, 12138, 12427, 13566, 13889, 15351, 16184, 16473, 17157, 17544, 18088, 19608, 20468, 21964, 22876, 24276, 24854, 27132, 27778, 30702, 32946, 34314, 37281, 38437, 40936, 41667, 43928, 45752, 48552, 49708, 54264, 55556, 61404, 65892, 68628, 74562, 76874, 83334, 86989, 97223, 99416, 111112, 115311, 122808, 131784, 137256, 149124, 153748, 166668, 173978, 194446, 230622, 236113, 260967, 291669, 298248, 307496, 333336, 347956, 388892, 461244, 472226, 521934, 583338, 695912, 708339, 777784, 922488, 944452, 1043868, 1166676, 1416678, 1652791, 1888904, 2087736, 2333352, 2833356, 3305582, 4958373, 5666712, 6611164, 9916746, 13222328, 19833492, 39666984]

約数ペア:

[(1, 39666984), (2, 19833492), (3, 13222328), (4, 9916746), (6, 6611164), (7, 5666712), (8, 4958373), (12, 3305582), (14, 2833356), (17, 2333352), (19, 2087736), (21, 1888904), (24, 1652791), (28, 1416678), (34, 1166676), (38, 1043868), (42, 944452), (43, 922488), (51, 777784), (56, 708339), (57, 695912), (68, 583338), (76, 521934), (84, 472226), (86, 461244), (102, 388892), (114, 347956), (119, 333336), (129, 307496), (133, 298248), (136, 291669), (152, 260967), (168, 236113), (172, 230622), (204, 194446), (228, 173978), (238, 166668), (258, 153748), (266, 149124), (289, 137256), (301, 131784), (323, 122808), (344, 115311), (357, 111112), (399, 99416), (408, 97223), (456, 86989), (476, 83334), (516, 76874), (532, 74562), (578, 68628), (602, 65892), (646, 61404), (714, 55556), (731, 54264), (798, 49708), (817, 48552), (867, 45752), (903, 43928), (952, 41667), (969, 40936), (1032, 38437), (1064, 37281), (1156, 34314), (1204, 32946), (1292, 30702), (1428, 27778), (1462, 27132), (1596, 24854), (1634, 24276), (1734, 22876), (1806, 21964), (1938, 20468), (2023, 19608), (2193, 18088), (2261, 17544), (2312, 17157), (2408, 16473), (2451, 16184), (2584, 15351), (2856, 13889), (2924, 13566), (3192, 12427), (3268, 12138), (3468, 11438), (3612, 10982), (3876, 10234), (4046, 9804), (4386, 9044), (4522, 8772), (4902, 8092), (5117, 7752), (5491, 7224), (5719, 6936), (5848, 6783), (6069, 6536)]