17999705088

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21001}}^1$

素因数の和:21061

約数の個数: 176

約数和(自身を含む): 55028600320

約数和(自身を除く): 37028895232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2976, 3072, 3348, 3456, 3968, 4464, 4608, 5952, 6696, 6912, 7936, 8928, 9216, 11904, 13392, 13824, 15872, 17856, 21001, 23808, 26784, 27648, 31744, 35712, 42002, 47616, 53568, 63003, 71424, 84004, 95232, 107136, 126006, 142848, 168008, 189009, 214272, 252012, 285696, 336016, 378018, 428544, 504024, 567027, 651031, 672032, 756036, 857088, 1008048, 1134054, 1302062, 1344064, 1512072, 1953093, 2016096, 2268108, 2604124, 2688128, 3024144, 3906186, 4032192, 4536216, 5208248, 5376256, 5859279, 6048288, 7812372, 8064384, 9072432, 10416496, 10752512, 11718558, 12096576, 15624744, 16128768, 17577837, 18144864, 20832992, 21505024, 23437116, 24193152, 31249488, 32257536, 35155674, 36289728, 41665984, 46874232, 48386304, 62498976, 64515072, 70311348, 72579456, 83331968, 93748464, 96772608, 124997952, 140622696, 145158912, 166663936, 187496928, 193545216, 249995904, 281245392, 290317824, 333327872, 374993856, 499991808, 562490784, 580635648, 666655744, 749987712, 999983616, 1124981568, 1499975424, 1999967232, 2249963136, 2999950848, 4499926272, 5999901696, 8999852544, 17999705088]

約数ペア:

[(1, 17999705088), (2, 8999852544), (3, 5999901696), (4, 4499926272), (6, 2999950848), (8, 2249963136), (9, 1999967232), (12, 1499975424), (16, 1124981568), (18, 999983616), (24, 749987712), (27, 666655744), (31, 580635648), (32, 562490784), (36, 499991808), (48, 374993856), (54, 333327872), (62, 290317824), (64, 281245392), (72, 249995904), (93, 193545216), (96, 187496928), (108, 166663936), (124, 145158912), (128, 140622696), (144, 124997952), (186, 96772608), (192, 93748464), (216, 83331968), (248, 72579456), (256, 70311348), (279, 64515072), (288, 62498976), (372, 48386304), (384, 46874232), (432, 41665984), (496, 36289728), (512, 35155674), (558, 32257536), (576, 31249488), (744, 24193152), (768, 23437116), (837, 21505024), (864, 20832992), (992, 18144864), (1024, 17577837), (1116, 16128768), (1152, 15624744), (1488, 12096576), (1536, 11718558), (1674, 10752512), (1728, 10416496), (1984, 9072432), (2232, 8064384), (2304, 7812372), (2976, 6048288), (3072, 5859279), (3348, 5376256), (3456, 5208248), (3968, 4536216), (4464, 4032192), (4608, 3906186), (5952, 3024144), (6696, 2688128), (6912, 2604124), (7936, 2268108), (8928, 2016096), (9216, 1953093), (11904, 1512072), (13392, 1344064), (13824, 1302062), (15872, 1134054), (17856, 1008048), (21001, 857088), (23808, 756036), (26784, 672032), (27648, 651031), (31744, 567027), (35712, 504024), (42002, 428544), (47616, 378018), (53568, 336016), (63003, 285696), (71424, 252012), (84004, 214272), (95232, 189009), (107136, 168008), (126006, 142848)]