18259885728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34703}}^1$

素因数の和:34761

約数の個数: 240

約数和(自身を含む): 63491662080

約数和(自身を除く): 45231776352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 648, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2268, 2349, 2436, 2592, 2784, 3024, 3132, 3248, 3654, 4176, 4536, 4698, 4872, 5481, 6048, 6264, 6496, 7308, 8352, 9072, 9396, 9744, 10962, 12528, 14616, 16443, 18144, 18792, 19488, 21924, 25056, 29232, 32886, 34703, 37584, 43848, 58464, 65772, 69406, 75168, 87696, 104109, 131544, 138812, 175392, 208218, 242921, 263088, 277624, 312327, 416436, 485842, 526176, 555248, 624654, 728763, 832872, 936981, 971684, 1006387, 1110496, 1249308, 1457526, 1665744, 1873962, 1943368, 2012774, 2186289, 2498616, 2810943, 2915052, 3019161, 3331488, 3747924, 3886736, 4025548, 4372578, 4997232, 5621886, 5830104, 6038322, 6558867, 7044709, 7495848, 7773472, 8051096, 8745156, 9057483, 9994464, 11243772, 11660208, 12076644, 13117734, 14089418, 14991696, 16102192, 17490312, 18114966, 19676601, 21134127, 22487544, 23320416, 24153288, 26235468, 27172449, 28178836, 29983392, 32204384, 34980624, 36229932, 39353202, 42268254, 44975088, 48306576, 52470936, 54344898, 56357672, 63402381, 69961248, 72459864, 78706404, 81517347, 84536508, 89950176, 96613152, 104941872, 108689796, 112715344, 126804762, 144919728, 157412808, 163034694, 169073016, 190207143, 209883744, 217379592, 225430688, 253609524, 289839456, 314825616, 326069388, 338146032, 380414286, 434759184, 507219048, 570621429, 629651232, 652138776, 676292064, 760828572, 869518368, 1014438096, 1141242858, 1304277552, 1521657144, 2028876192, 2282485716, 2608555104, 3043314288, 4564971432, 6086628576, 9129942864, 18259885728]

約数ペア:

[(1, 18259885728), (2, 9129942864), (3, 6086628576), (4, 4564971432), (6, 3043314288), (7, 2608555104), (8, 2282485716), (9, 2028876192), (12, 1521657144), (14, 1304277552), (16, 1141242858), (18, 1014438096), (21, 869518368), (24, 760828572), (27, 676292064), (28, 652138776), (29, 629651232), (32, 570621429), (36, 507219048), (42, 434759184), (48, 380414286), (54, 338146032), (56, 326069388), (58, 314825616), (63, 289839456), (72, 253609524), (81, 225430688), (84, 217379592), (87, 209883744), (96, 190207143), (108, 169073016), (112, 163034694), (116, 157412808), (126, 144919728), (144, 126804762), (162, 112715344), (168, 108689796), (174, 104941872), (189, 96613152), (203, 89950176), (216, 84536508), (224, 81517347), (232, 78706404), (252, 72459864), (261, 69961248), (288, 63402381), (324, 56357672), (336, 54344898), (348, 52470936), (378, 48306576), (406, 44975088), (432, 42268254), (464, 39353202), (504, 36229932), (522, 34980624), (567, 32204384), (609, 29983392), (648, 28178836), (672, 27172449), (696, 26235468), (756, 24153288), (783, 23320416), (812, 22487544), (864, 21134127), (928, 19676601), (1008, 18114966), (1044, 17490312), (1134, 16102192), (1218, 14991696), (1296, 14089418), (1392, 13117734), (1512, 12076644), (1566, 11660208), (1624, 11243772), (1827, 9994464), (2016, 9057483), (2088, 8745156), (2268, 8051096), (2349, 7773472), (2436, 7495848), (2592, 7044709), (2784, 6558867), (3024, 6038322), (3132, 5830104), (3248, 5621886), (3654, 4997232), (4176, 4372578), (4536, 4025548), (4698, 3886736), (4872, 3747924), (5481, 3331488), (6048, 3019161), (6264, 2915052), (6496, 2810943), (7308, 2498616), (8352, 2186289), (9072, 2012774), (9396, 1943368), (9744, 1873962), (10962, 1665744), (12528, 1457526), (14616, 1249308), (16443, 1110496), (18144, 1006387), (18792, 971684), (19488, 936981), (21924, 832872), (25056, 728763), (29232, 624654), (32886, 555248), (34703, 526176), (37584, 485842), (43848, 416436), (58464, 312327), (65772, 277624), (69406, 263088), (75168, 242921), (87696, 208218), (104109, 175392), (131544, 138812)]