18926502912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2137}}^1$

素因数の和:2225

約数の個数: 198

約数和(自身を含む): 56496057774

約数和(自身を除く): 37569554862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 961, 992, 1024, 1116, 1152, 1488, 1536, 1922, 1984, 2137, 2232, 2304, 2883, 2976, 3072, 3844, 3968, 4274, 4464, 4608, 5766, 5952, 6411, 7688, 7936, 8548, 8649, 8928, 9216, 11532, 11904, 12822, 15376, 15872, 17096, 17298, 17856, 19233, 23064, 23808, 25644, 30752, 31744, 34192, 34596, 35712, 38466, 46128, 47616, 51288, 61504, 66247, 68384, 69192, 71424, 76932, 92256, 95232, 102576, 123008, 132494, 136768, 138384, 142848, 153864, 184512, 198741, 205152, 246016, 264988, 273536, 276768, 285696, 307728, 369024, 397482, 410304, 492032, 529976, 547072, 553536, 596223, 615456, 738048, 794964, 820608, 984064, 1059952, 1094144, 1107072, 1192446, 1230912, 1476096, 1589928, 1641216, 2053657, 2119904, 2188288, 2214144, 2384892, 2461824, 2952192, 3179856, 3282432, 4107314, 4239808, 4428288, 4769784, 4923648, 6160971, 6359712, 6564864, 8214628, 8479616, 8856576, 9539568, 9847296, 12321942, 12719424, 16429256, 16959232, 18482913, 19079136, 19694592, 24643884, 25438848, 32858512, 33918464, 36965826, 38158272, 49287768, 50877696, 65717024, 67836928, 73931652, 76316544, 98575536, 101755392, 131434048, 147863304, 152633088, 197151072, 203510784, 262868096, 295726608, 305266176, 394302144, 525736192, 591453216, 610532352, 788604288, 1051472384, 1182906432, 1577208576, 2102944768, 2365812864, 3154417152, 4731625728, 6308834304, 9463251456, 18926502912]

約数ペア:

[(1, 18926502912), (2, 9463251456), (3, 6308834304), (4, 4731625728), (6, 3154417152), (8, 2365812864), (9, 2102944768), (12, 1577208576), (16, 1182906432), (18, 1051472384), (24, 788604288), (31, 610532352), (32, 591453216), (36, 525736192), (48, 394302144), (62, 305266176), (64, 295726608), (72, 262868096), (93, 203510784), (96, 197151072), (124, 152633088), (128, 147863304), (144, 131434048), (186, 101755392), (192, 98575536), (248, 76316544), (256, 73931652), (279, 67836928), (288, 65717024), (372, 50877696), (384, 49287768), (496, 38158272), (512, 36965826), (558, 33918464), (576, 32858512), (744, 25438848), (768, 24643884), (961, 19694592), (992, 19079136), (1024, 18482913), (1116, 16959232), (1152, 16429256), (1488, 12719424), (1536, 12321942), (1922, 9847296), (1984, 9539568), (2137, 8856576), (2232, 8479616), (2304, 8214628), (2883, 6564864), (2976, 6359712), (3072, 6160971), (3844, 4923648), (3968, 4769784), (4274, 4428288), (4464, 4239808), (4608, 4107314), (5766, 3282432), (5952, 3179856), (6411, 2952192), (7688, 2461824), (7936, 2384892), (8548, 2214144), (8649, 2188288), (8928, 2119904), (9216, 2053657), (11532, 1641216), (11904, 1589928), (12822, 1476096), (15376, 1230912), (15872, 1192446), (17096, 1107072), (17298, 1094144), (17856, 1059952), (19233, 984064), (23064, 820608), (23808, 794964), (25644, 738048), (30752, 615456), (31744, 596223), (34192, 553536), (34596, 547072), (35712, 529976), (38466, 492032), (46128, 410304), (47616, 397482), (51288, 369024), (61504, 307728), (66247, 285696), (68384, 276768), (69192, 273536), (71424, 264988), (76932, 246016), (92256, 205152), (95232, 198741), (102576, 184512), (123008, 153864), (132494, 142848), (136768, 138384)]