18006912

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 68023800

約数和(自身を除く): 50016888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 32, 33, 36, 42, 44, 48, 49, 56, 58, 63, 64, 66, 72, 77, 84, 87, 88, 96, 98, 99, 112, 116, 126, 128, 132, 144, 147, 154, 168, 174, 176, 192, 196, 198, 203, 224, 231, 232, 252, 261, 264, 288, 294, 308, 319, 336, 348, 352, 384, 392, 396, 406, 441, 448, 462, 464, 504, 522, 528, 539, 576, 588, 609, 616, 638, 672, 693, 696, 704, 784, 792, 812, 882, 896, 924, 928, 957, 1008, 1044, 1056, 1078, 1152, 1176, 1218, 1232, 1276, 1344, 1386, 1392, 1408, 1421, 1568, 1584, 1617, 1624, 1764, 1827, 1848, 1856, 1914, 2016, 2088, 2112, 2156, 2233, 2352, 2436, 2464, 2552, 2688, 2772, 2784, 2842, 2871, 3136, 3168, 3234, 3248, 3528, 3654, 3696, 3712, 3828, 4032, 4176, 4224, 4263, 4312, 4466, 4704, 4851, 4872, 4928, 5104, 5544, 5568, 5684, 5742, 6272, 6336, 6468, 6496, 6699, 7056, 7308, 7392, 7656, 8064, 8352, 8526, 8624, 8932, 9408, 9702, 9744, 9856, 10208, 11088, 11136, 11368, 11484, 12672, 12789, 12936, 12992, 13398, 14112, 14616, 14784, 15312, 15631, 16704, 17052, 17248, 17864, 18816, 19404, 19488, 20097, 20416, 22176, 22736, 22968, 25578, 25872, 25984, 26796, 28224, 29232, 29568, 30624, 31262, 33408, 34104, 34496, 35728, 38808, 38976, 40194, 40832, 44352, 45472, 45936, 46893, 51156, 51744, 53592, 56448, 58464, 61248, 62524, 68208, 68992, 71456, 77616, 77952, 80388, 88704, 90944, 91872, 93786, 102312, 103488, 107184, 116928, 122496, 125048, 136416, 140679, 142912, 155232, 160776, 181888, 183744, 187572, 204624, 206976, 214368, 233856, 250096, 272832, 281358, 285824, 310464, 321552, 367488, 375144, 409248, 428736, 500192, 545664, 562716, 620928, 643104, 750288, 818496, 857472, 1000384, 1125432, 1286208, 1500576, 1636992, 2000768, 2250864, 2572416, 3001152, 4501728, 6002304, 9003456, 18006912]

約数ペア:

[(1, 18006912), (2, 9003456), (3, 6002304), (4, 4501728), (6, 3001152), (7, 2572416), (8, 2250864), (9, 2000768), (11, 1636992), (12, 1500576), (14, 1286208), (16, 1125432), (18, 1000384), (21, 857472), (22, 818496), (24, 750288), (28, 643104), (29, 620928), (32, 562716), (33, 545664), (36, 500192), (42, 428736), (44, 409248), (48, 375144), (49, 367488), (56, 321552), (58, 310464), (63, 285824), (64, 281358), (66, 272832), (72, 250096), (77, 233856), (84, 214368), (87, 206976), (88, 204624), (96, 187572), (98, 183744), (99, 181888), (112, 160776), (116, 155232), (126, 142912), (128, 140679), (132, 136416), (144, 125048), (147, 122496), (154, 116928), (168, 107184), (174, 103488), (176, 102312), (192, 93786), (196, 91872), (198, 90944), (203, 88704), (224, 80388), (231, 77952), (232, 77616), (252, 71456), (261, 68992), (264, 68208), (288, 62524), (294, 61248), (308, 58464), (319, 56448), (336, 53592), (348, 51744), (352, 51156), (384, 46893), (392, 45936), (396, 45472), (406, 44352), (441, 40832), (448, 40194), (462, 38976), (464, 38808), (504, 35728), (522, 34496), (528, 34104), (539, 33408), (576, 31262), (588, 30624), (609, 29568), (616, 29232), (638, 28224), (672, 26796), (693, 25984), (696, 25872), (704, 25578), (784, 22968), (792, 22736), (812, 22176), (882, 20416), (896, 20097), (924, 19488), (928, 19404), (957, 18816), (1008, 17864), (1044, 17248), (1056, 17052), (1078, 16704), (1152, 15631), (1176, 15312), (1218, 14784), (1232, 14616), (1276, 14112), (1344, 13398), (1386, 12992), (1392, 12936), (1408, 12789), (1421, 12672), (1568, 11484), (1584, 11368), (1617, 11136), (1624, 11088), (1764, 10208), (1827, 9856), (1848, 9744), (1856, 9702), (1914, 9408), (2016, 8932), (2088, 8624), (2112, 8526), (2156, 8352), (2233, 8064), (2352, 7656), (2436, 7392), (2464, 7308), (2552, 7056), (2688, 6699), (2772, 6496), (2784, 6468), (2842, 6336), (2871, 6272), (3136, 5742), (3168, 5684), (3234, 5568), (3248, 5544), (3528, 5104), (3654, 4928), (3696, 4872), (3712, 4851), (3828, 4704), (4032, 4466), (4176, 4312), (4224, 4263)]