18939174912

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{36697}}^1$

素因数の和:36736

約数の個数: 168

約数和(自身を含む): 62527226736

約数和(自身を除く): 43588051824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 8064, 8192, 9216, 10752, 12288, 14336, 16128, 18432, 21504, 24576, 28672, 32256, 36697, 36864, 43008, 57344, 64512, 73394, 73728, 86016, 110091, 129024, 146788, 172032, 220182, 256879, 258048, 293576, 330273, 440364, 513758, 516096, 587152, 660546, 770637, 880728, 1027516, 1174304, 1321092, 1541274, 1761456, 2055032, 2311911, 2348608, 2642184, 3082548, 3522912, 4110064, 4623822, 4697216, 5284368, 6165096, 7045824, 8220128, 9247644, 9394432, 10568736, 12330192, 14091648, 16440256, 18495288, 18788864, 21137472, 24660384, 28183296, 32880512, 36990576, 37577728, 42274944, 49320768, 56366592, 65761024, 73981152, 75155456, 84549888, 98641536, 112733184, 131522048, 147962304, 150310912, 169099776, 197283072, 225466368, 263044096, 295924608, 300621824, 338199552, 394566144, 450932736, 526088192, 591849216, 676399104, 789132288, 901865472, 1052176384, 1183698432, 1352798208, 1578264576, 2104352768, 2367396864, 2705596416, 3156529152, 4734793728, 6313058304, 9469587456, 18939174912]

約数ペア:

[(1, 18939174912), (2, 9469587456), (3, 6313058304), (4, 4734793728), (6, 3156529152), (7, 2705596416), (8, 2367396864), (9, 2104352768), (12, 1578264576), (14, 1352798208), (16, 1183698432), (18, 1052176384), (21, 901865472), (24, 789132288), (28, 676399104), (32, 591849216), (36, 526088192), (42, 450932736), (48, 394566144), (56, 338199552), (63, 300621824), (64, 295924608), (72, 263044096), (84, 225466368), (96, 197283072), (112, 169099776), (126, 150310912), (128, 147962304), (144, 131522048), (168, 112733184), (192, 98641536), (224, 84549888), (252, 75155456), (256, 73981152), (288, 65761024), (336, 56366592), (384, 49320768), (448, 42274944), (504, 37577728), (512, 36990576), (576, 32880512), (672, 28183296), (768, 24660384), (896, 21137472), (1008, 18788864), (1024, 18495288), (1152, 16440256), (1344, 14091648), (1536, 12330192), (1792, 10568736), (2016, 9394432), (2048, 9247644), (2304, 8220128), (2688, 7045824), (3072, 6165096), (3584, 5284368), (4032, 4697216), (4096, 4623822), (4608, 4110064), (5376, 3522912), (6144, 3082548), (7168, 2642184), (8064, 2348608), (8192, 2311911), (9216, 2055032), (10752, 1761456), (12288, 1541274), (14336, 1321092), (16128, 1174304), (18432, 1027516), (21504, 880728), (24576, 770637), (28672, 660546), (32256, 587152), (36697, 516096), (36864, 513758), (43008, 440364), (57344, 330273), (64512, 293576), (73394, 258048), (73728, 256879), (86016, 220182), (110091, 172032), (129024, 146788)]