21014774784

素因数分解:

$2^{10}\times 3^4\times {\mathrm{253361}}^1$

素因数の和:253393

約数の個数: 110

約数和(自身を含む): 62754473694

約数和(自身を除く): 41739698910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 4608, 5184, 6912, 9216, 10368, 13824, 20736, 27648, 41472, 82944, 253361, 506722, 760083, 1013444, 1520166, 2026888, 2280249, 3040332, 4053776, 4560498, 6080664, 6840747, 8107552, 9120996, 12161328, 13681494, 16215104, 18241992, 20522241, 24322656, 27362988, 32430208, 36483984, 41044482, 48645312, 54725976, 64860416, 72967968, 82088964, 97290624, 109451952, 129720832, 145935936, 164177928, 194581248, 218903904, 259441664, 291871872, 328355856, 389162496, 437807808, 583743744, 656711712, 778324992, 875615616, 1167487488, 1313423424, 1751231232, 2334974976, 2626846848, 3502462464, 5253693696, 7004924928, 10507387392, 21014774784]

約数ペア:

[(1, 21014774784), (2, 10507387392), (3, 7004924928), (4, 5253693696), (6, 3502462464), (8, 2626846848), (9, 2334974976), (12, 1751231232), (16, 1313423424), (18, 1167487488), (24, 875615616), (27, 778324992), (32, 656711712), (36, 583743744), (48, 437807808), (54, 389162496), (64, 328355856), (72, 291871872), (81, 259441664), (96, 218903904), (108, 194581248), (128, 164177928), (144, 145935936), (162, 129720832), (192, 109451952), (216, 97290624), (256, 82088964), (288, 72967968), (324, 64860416), (384, 54725976), (432, 48645312), (512, 41044482), (576, 36483984), (648, 32430208), (768, 27362988), (864, 24322656), (1024, 20522241), (1152, 18241992), (1296, 16215104), (1536, 13681494), (1728, 12161328), (2304, 9120996), (2592, 8107552), (3072, 6840747), (3456, 6080664), (4608, 4560498), (5184, 4053776), (6912, 3040332), (9216, 2280249), (10368, 2026888), (13824, 1520166), (20736, 1013444), (27648, 760083), (41472, 506722), (82944, 253361)]