21403590912

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{844523}}^1$

素因数の和:844556

約数の個数: 108

約数和(自身を含む): 67322075184

約数和(自身を除く): 45918484272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 844523, 1689046, 2533569, 3378092, 5067138, 6756184, 7600707, 9289753, 10134276, 13512368, 15201414, 18579506, 20268552, 27024736, 27869259, 30402828, 37159012, 40537104, 54049472, 55738518, 60805656, 74318024, 81074208, 83607777, 108098944, 111477036, 121611312, 148636048, 162148416, 167215554, 216197888, 222954072, 243222624, 297272096, 324296832, 334431108, 445908144, 486445248, 594544192, 648593664, 668862216, 891816288, 972890496, 1189088384, 1337724432, 1783632576, 1945780992, 2378176768, 2675448864, 3567265152, 5350897728, 7134530304, 10701795456, 21403590912]

約数ペア:

[(1, 21403590912), (2, 10701795456), (3, 7134530304), (4, 5350897728), (6, 3567265152), (8, 2675448864), (9, 2378176768), (11, 1945780992), (12, 1783632576), (16, 1337724432), (18, 1189088384), (22, 972890496), (24, 891816288), (32, 668862216), (33, 648593664), (36, 594544192), (44, 486445248), (48, 445908144), (64, 334431108), (66, 324296832), (72, 297272096), (88, 243222624), (96, 222954072), (99, 216197888), (128, 167215554), (132, 162148416), (144, 148636048), (176, 121611312), (192, 111477036), (198, 108098944), (256, 83607777), (264, 81074208), (288, 74318024), (352, 60805656), (384, 55738518), (396, 54049472), (528, 40537104), (576, 37159012), (704, 30402828), (768, 27869259), (792, 27024736), (1056, 20268552), (1152, 18579506), (1408, 15201414), (1584, 13512368), (2112, 10134276), (2304, 9289753), (2816, 7600707), (3168, 6756184), (4224, 5067138), (6336, 3378092), (8448, 2533569), (12672, 1689046), (25344, 844523)]