18175248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 66801280

約数和(自身を除く): 48626032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 73, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 146, 152, 156, 168, 171, 182, 208, 219, 228, 234, 247, 252, 266, 273, 292, 304, 312, 336, 342, 364, 399, 438, 456, 468, 494, 504, 511, 532, 546, 584, 624, 657, 684, 728, 741, 798, 819, 876, 912, 936, 949, 988, 1008, 1022, 1064, 1092, 1168, 1197, 1314, 1368, 1387, 1456, 1482, 1533, 1596, 1638, 1729, 1752, 1872, 1898, 1976, 2044, 2128, 2184, 2223, 2394, 2628, 2736, 2774, 2847, 2964, 3066, 3192, 3276, 3458, 3504, 3796, 3952, 4088, 4161, 4368, 4446, 4599, 4788, 5187, 5256, 5548, 5694, 5928, 6132, 6384, 6552, 6643, 6916, 7592, 8176, 8322, 8541, 8892, 9198, 9576, 9709, 10374, 10512, 11096, 11388, 11856, 12264, 12483, 13104, 13286, 13832, 15184, 15561, 16644, 17082, 17784, 18031, 18396, 19152, 19418, 19929, 20748, 22192, 22776, 24528, 24966, 26572, 27664, 29127, 31122, 33288, 34164, 35568, 36062, 36792, 38836, 39858, 41496, 45552, 49932, 53144, 54093, 58254, 59787, 62244, 66576, 68328, 72124, 73584, 77672, 79716, 82992, 87381, 99864, 106288, 108186, 116508, 119574, 124488, 126217, 136656, 144248, 155344, 159432, 162279, 174762, 199728, 216372, 233016, 239148, 248976, 252434, 288496, 318864, 324558, 349524, 378651, 432744, 466032, 478296, 504868, 649116, 699048, 757302, 865488, 956592, 1009736, 1135953, 1298232, 1398096, 1514604, 2019472, 2271906, 2596464, 3029208, 4543812, 6058416, 9087624, 18175248]

約数ペア:

[(1, 18175248), (2, 9087624), (3, 6058416), (4, 4543812), (6, 3029208), (7, 2596464), (8, 2271906), (9, 2019472), (12, 1514604), (13, 1398096), (14, 1298232), (16, 1135953), (18, 1009736), (19, 956592), (21, 865488), (24, 757302), (26, 699048), (28, 649116), (36, 504868), (38, 478296), (39, 466032), (42, 432744), (48, 378651), (52, 349524), (56, 324558), (57, 318864), (63, 288496), (72, 252434), (73, 248976), (76, 239148), (78, 233016), (84, 216372), (91, 199728), (104, 174762), (112, 162279), (114, 159432), (117, 155344), (126, 144248), (133, 136656), (144, 126217), (146, 124488), (152, 119574), (156, 116508), (168, 108186), (171, 106288), (182, 99864), (208, 87381), (219, 82992), (228, 79716), (234, 77672), (247, 73584), (252, 72124), (266, 68328), (273, 66576), (292, 62244), (304, 59787), (312, 58254), (336, 54093), (342, 53144), (364, 49932), (399, 45552), (438, 41496), (456, 39858), (468, 38836), (494, 36792), (504, 36062), (511, 35568), (532, 34164), (546, 33288), (584, 31122), (624, 29127), (657, 27664), (684, 26572), (728, 24966), (741, 24528), (798, 22776), (819, 22192), (876, 20748), (912, 19929), (936, 19418), (949, 19152), (988, 18396), (1008, 18031), (1022, 17784), (1064, 17082), (1092, 16644), (1168, 15561), (1197, 15184), (1314, 13832), (1368, 13286), (1387, 13104), (1456, 12483), (1482, 12264), (1533, 11856), (1596, 11388), (1638, 11096), (1729, 10512), (1752, 10374), (1872, 9709), (1898, 9576), (1976, 9198), (2044, 8892), (2128, 8541), (2184, 8322), (2223, 8176), (2394, 7592), (2628, 6916), (2736, 6643), (2774, 6552), (2847, 6384), (2964, 6132), (3066, 5928), (3192, 5694), (3276, 5548), (3458, 5256), (3504, 5187), (3796, 4788), (3952, 4599), (4088, 4446), (4161, 4368)]