18356679684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23813}}^1$

素因数の和:23879

約数の個数: 216

約数和(自身を含む): 59291144640

約数和(自身を除く): 40934464956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 49, 57, 63, 69, 76, 84, 92, 98, 114, 126, 133, 138, 147, 161, 171, 196, 207, 228, 252, 266, 276, 294, 322, 342, 399, 414, 437, 441, 483, 532, 588, 644, 684, 798, 828, 874, 882, 931, 966, 1127, 1197, 1311, 1449, 1596, 1748, 1764, 1862, 1932, 2254, 2394, 2622, 2793, 2898, 3059, 3381, 3724, 3933, 4508, 4788, 5244, 5586, 5796, 6118, 6762, 7866, 8379, 9177, 10143, 11172, 12236, 13524, 15732, 16758, 18354, 20286, 21413, 23813, 27531, 33516, 36708, 40572, 42826, 47626, 55062, 64239, 71439, 85652, 95252, 110124, 128478, 142878, 166691, 192717, 214317, 256956, 285756, 333382, 385434, 428634, 452447, 500073, 547699, 666764, 770868, 857268, 904894, 1000146, 1095398, 1166837, 1357341, 1500219, 1643097, 1809788, 2000292, 2190796, 2333674, 2714682, 3000438, 3167129, 3286194, 3500511, 3833893, 4072023, 4667348, 4929291, 5429364, 6000876, 6334258, 6572388, 7001022, 7667786, 8144046, 9501387, 9858582, 10406281, 10501533, 11501679, 12668516, 14002044, 15335572, 16288092, 19002774, 19717164, 20812562, 21003066, 22169903, 23003358, 26837251, 28504161, 31218843, 34505037, 38005548, 41625124, 42006132, 44339806, 46006716, 53674502, 57008322, 62437686, 66509709, 69010074, 72843967, 80511753, 88679612, 93656529, 107349004, 114016644, 124875372, 133019418, 138020148, 145687934, 161023506, 187313058, 199529127, 218531901, 241535259, 266038836, 291375868, 322047012, 374626116, 399058254, 437063802, 483070518, 509907769, 655595703, 798116508, 874127604, 966141036, 1019815538, 1311191406, 1529723307, 2039631076, 2622382812, 3059446614, 4589169921, 6118893228, 9178339842, 18356679684]

約数ペア:

[(1, 18356679684), (2, 9178339842), (3, 6118893228), (4, 4589169921), (6, 3059446614), (7, 2622382812), (9, 2039631076), (12, 1529723307), (14, 1311191406), (18, 1019815538), (19, 966141036), (21, 874127604), (23, 798116508), (28, 655595703), (36, 509907769), (38, 483070518), (42, 437063802), (46, 399058254), (49, 374626116), (57, 322047012), (63, 291375868), (69, 266038836), (76, 241535259), (84, 218531901), (92, 199529127), (98, 187313058), (114, 161023506), (126, 145687934), (133, 138020148), (138, 133019418), (147, 124875372), (161, 114016644), (171, 107349004), (196, 93656529), (207, 88679612), (228, 80511753), (252, 72843967), (266, 69010074), (276, 66509709), (294, 62437686), (322, 57008322), (342, 53674502), (399, 46006716), (414, 44339806), (437, 42006132), (441, 41625124), (483, 38005548), (532, 34505037), (588, 31218843), (644, 28504161), (684, 26837251), (798, 23003358), (828, 22169903), (874, 21003066), (882, 20812562), (931, 19717164), (966, 19002774), (1127, 16288092), (1197, 15335572), (1311, 14002044), (1449, 12668516), (1596, 11501679), (1748, 10501533), (1764, 10406281), (1862, 9858582), (1932, 9501387), (2254, 8144046), (2394, 7667786), (2622, 7001022), (2793, 6572388), (2898, 6334258), (3059, 6000876), (3381, 5429364), (3724, 4929291), (3933, 4667348), (4508, 4072023), (4788, 3833893), (5244, 3500511), (5586, 3286194), (5796, 3167129), (6118, 3000438), (6762, 2714682), (7866, 2333674), (8379, 2190796), (9177, 2000292), (10143, 1809788), (11172, 1643097), (12236, 1500219), (13524, 1357341), (15732, 1166837), (16758, 1095398), (18354, 1000146), (20286, 904894), (21413, 857268), (23813, 770868), (27531, 666764), (33516, 547699), (36708, 500073), (40572, 452447), (42826, 428634), (47626, 385434), (55062, 333382), (64239, 285756), (71439, 256956), (85652, 214317), (95252, 192717), (110124, 166691), (128478, 142878)]