18716479488

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{8059}}^1$

素因数の和:8102

約数の個数: 260

約数和(自身を含む): 63906837280

約数和(自身を除く): 45190357792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4536, 4608, 5184, 5376, 6048, 6144, 6912, 7168, 8059, 8064, 9072, 9216, 10368, 10752, 12096, 12288, 13824, 14336, 16118, 16128, 18144, 18432, 20736, 21504, 24177, 24192, 27648, 28672, 32236, 32256, 36288, 36864, 41472, 43008, 48354, 48384, 55296, 56413, 64472, 64512, 72531, 72576, 82944, 86016, 96708, 96768, 110592, 112826, 128944, 129024, 145062, 145152, 165888, 169239, 193416, 193536, 217593, 225652, 257888, 258048, 290124, 290304, 331776, 338478, 386832, 387072, 435186, 451304, 507717, 515776, 580248, 580608, 652779, 676956, 773664, 774144, 870372, 902608, 1015434, 1031552, 1160496, 1161216, 1305558, 1353912, 1523151, 1547328, 1740744, 1805216, 2030868, 2063104, 2320992, 2322432, 2611116, 2707824, 3046302, 3094656, 3481488, 3610432, 4061736, 4126208, 4569453, 4641984, 5222232, 5415648, 6092604, 6189312, 6962976, 7220864, 8123472, 8252416, 9138906, 9283968, 10444464, 10831296, 12185208, 12378624, 13925952, 14441728, 16246944, 16504832, 18277812, 18567936, 20888928, 21662592, 24370416, 24757248, 27851904, 28883456, 32493888, 33009664, 36555624, 37135872, 41777856, 43325184, 48740832, 49514496, 55703808, 57766912, 64987776, 73111248, 74271744, 83555712, 86650368, 97481664, 99028992, 111407616, 115533824, 129975552, 146222496, 148543488, 167111424, 173300736, 194963328, 222815232, 231067648, 259951104, 292444992, 297086976, 334222848, 346601472, 389926656, 445630464, 519902208, 584889984, 668445696, 693202944, 779853312, 891260928, 1039804416, 1169779968, 1336891392, 1559706624, 2079608832, 2339559936, 2673782784, 3119413248, 4679119872, 6238826496, 9358239744, 18716479488]

約数ペア:

[(1, 18716479488), (2, 9358239744), (3, 6238826496), (4, 4679119872), (6, 3119413248), (7, 2673782784), (8, 2339559936), (9, 2079608832), (12, 1559706624), (14, 1336891392), (16, 1169779968), (18, 1039804416), (21, 891260928), (24, 779853312), (27, 693202944), (28, 668445696), (32, 584889984), (36, 519902208), (42, 445630464), (48, 389926656), (54, 346601472), (56, 334222848), (63, 297086976), (64, 292444992), (72, 259951104), (81, 231067648), (84, 222815232), (96, 194963328), (108, 173300736), (112, 167111424), (126, 148543488), (128, 146222496), (144, 129975552), (162, 115533824), (168, 111407616), (189, 99028992), (192, 97481664), (216, 86650368), (224, 83555712), (252, 74271744), (256, 73111248), (288, 64987776), (324, 57766912), (336, 55703808), (378, 49514496), (384, 48740832), (432, 43325184), (448, 41777856), (504, 37135872), (512, 36555624), (567, 33009664), (576, 32493888), (648, 28883456), (672, 27851904), (756, 24757248), (768, 24370416), (864, 21662592), (896, 20888928), (1008, 18567936), (1024, 18277812), (1134, 16504832), (1152, 16246944), (1296, 14441728), (1344, 13925952), (1512, 12378624), (1536, 12185208), (1728, 10831296), (1792, 10444464), (2016, 9283968), (2048, 9138906), (2268, 8252416), (2304, 8123472), (2592, 7220864), (2688, 6962976), (3024, 6189312), (3072, 6092604), (3456, 5415648), (3584, 5222232), (4032, 4641984), (4096, 4569453), (4536, 4126208), (4608, 4061736), (5184, 3610432), (5376, 3481488), (6048, 3094656), (6144, 3046302), (6912, 2707824), (7168, 2611116), (8059, 2322432), (8064, 2320992), (9072, 2063104), (9216, 2030868), (10368, 1805216), (10752, 1740744), (12096, 1547328), (12288, 1523151), (13824, 1353912), (14336, 1305558), (16118, 1161216), (16128, 1160496), (18144, 1031552), (18432, 1015434), (20736, 902608), (21504, 870372), (24177, 774144), (24192, 773664), (27648, 676956), (28672, 652779), (32236, 580608), (32256, 580248), (36288, 515776), (36864, 507717), (41472, 451304), (43008, 435186), (48354, 387072), (48384, 386832), (55296, 338478), (56413, 331776), (64472, 290304), (64512, 290124), (72531, 258048), (72576, 257888), (82944, 225652), (86016, 217593), (96708, 193536), (96768, 193416), (110592, 169239), (112826, 165888), (128944, 145152), (129024, 145062)]