18836889984

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29147}}^1$

素因数の和:29198

約数の個数: 256

約数和(自身を含む): 64218873600

約数和(自身を除く): 45381983616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 384, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 704, 748, 792, 816, 864, 918, 1056, 1088, 1122, 1152, 1188, 1224, 1408, 1496, 1584, 1632, 1683, 1728, 1836, 2112, 2176, 2244, 2376, 2448, 2992, 3168, 3264, 3366, 3456, 3672, 4224, 4488, 4752, 4896, 5049, 5984, 6336, 6528, 6732, 7344, 8976, 9504, 9792, 10098, 11968, 12672, 13464, 14688, 17952, 19008, 19584, 20196, 23936, 26928, 29147, 29376, 35904, 38016, 40392, 53856, 58294, 58752, 71808, 80784, 87441, 107712, 116588, 161568, 174882, 215424, 233176, 262323, 320617, 323136, 349764, 466352, 495499, 524646, 641234, 646272, 699528, 786969, 932704, 961851, 990998, 1049292, 1282468, 1399056, 1486497, 1573938, 1865408, 1923702, 1981996, 2098584, 2564936, 2798112, 2885553, 2972994, 3147876, 3730816, 3847404, 3963992, 4197168, 4459491, 5129872, 5450489, 5596224, 5771106, 5945988, 6295752, 7694808, 7927984, 8394336, 8656659, 8918982, 10259744, 10900978, 11192448, 11542212, 11891976, 12591504, 13378473, 15389616, 15855968, 16351467, 16788672, 17313318, 17837964, 20519488, 21801956, 23084424, 23783952, 25183008, 26756946, 30779232, 31711936, 32702934, 33577344, 34626636, 35675928, 41038976, 43603912, 46168848, 47567904, 49054401, 50366016, 53513892, 61558464, 63423872, 65405868, 69253272, 71351856, 87207824, 92337696, 95135808, 98108802, 100732032, 107027784, 123116928, 130811736, 138506544, 142703712, 147163203, 174415648, 184675392, 190271616, 196217604, 214055568, 261623472, 277013088, 285407424, 294326406, 348831296, 369350784, 392435208, 428111136, 523246944, 554026176, 570814848, 588652812, 697662592, 784870416, 856222272, 1046493888, 1108052352, 1177305624, 1569740832, 1712444544, 2092987776, 2354611248, 3139481664, 4709222496, 6278963328, 9418444992, 18836889984]

約数ペア:

[(1, 18836889984), (2, 9418444992), (3, 6278963328), (4, 4709222496), (6, 3139481664), (8, 2354611248), (9, 2092987776), (11, 1712444544), (12, 1569740832), (16, 1177305624), (17, 1108052352), (18, 1046493888), (22, 856222272), (24, 784870416), (27, 697662592), (32, 588652812), (33, 570814848), (34, 554026176), (36, 523246944), (44, 428111136), (48, 392435208), (51, 369350784), (54, 348831296), (64, 294326406), (66, 285407424), (68, 277013088), (72, 261623472), (88, 214055568), (96, 196217604), (99, 190271616), (102, 184675392), (108, 174415648), (128, 147163203), (132, 142703712), (136, 138506544), (144, 130811736), (153, 123116928), (176, 107027784), (187, 100732032), (192, 98108802), (198, 95135808), (204, 92337696), (216, 87207824), (264, 71351856), (272, 69253272), (288, 65405868), (297, 63423872), (306, 61558464), (352, 53513892), (374, 50366016), (384, 49054401), (396, 47567904), (408, 46168848), (432, 43603912), (459, 41038976), (528, 35675928), (544, 34626636), (561, 33577344), (576, 32702934), (594, 31711936), (612, 30779232), (704, 26756946), (748, 25183008), (792, 23783952), (816, 23084424), (864, 21801956), (918, 20519488), (1056, 17837964), (1088, 17313318), (1122, 16788672), (1152, 16351467), (1188, 15855968), (1224, 15389616), (1408, 13378473), (1496, 12591504), (1584, 11891976), (1632, 11542212), (1683, 11192448), (1728, 10900978), (1836, 10259744), (2112, 8918982), (2176, 8656659), (2244, 8394336), (2376, 7927984), (2448, 7694808), (2992, 6295752), (3168, 5945988), (3264, 5771106), (3366, 5596224), (3456, 5450489), (3672, 5129872), (4224, 4459491), (4488, 4197168), (4752, 3963992), (4896, 3847404), (5049, 3730816), (5984, 3147876), (6336, 2972994), (6528, 2885553), (6732, 2798112), (7344, 2564936), (8976, 2098584), (9504, 1981996), (9792, 1923702), (10098, 1865408), (11968, 1573938), (12672, 1486497), (13464, 1399056), (14688, 1282468), (17952, 1049292), (19008, 990998), (19584, 961851), (20196, 932704), (23936, 786969), (26928, 699528), (29147, 646272), (29376, 641234), (35904, 524646), (38016, 495499), (40392, 466352), (53856, 349764), (58294, 323136), (58752, 320617), (71808, 262323), (80784, 233176), (87441, 215424), (107712, 174882), (116588, 161568)]