21283555392

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{305377}}^1$

素因数の和:305417

約数の個数: 126

約数和(自身を含む): 67055817374

約数和(自身を除く): 45772261982

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, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4356, 5808, 6336, 7744, 8712, 11616, 17424, 23232, 34848, 69696, 305377, 610754, 916131, 1221508, 1832262, 2443016, 2748393, 3359147, 3664524, 4886032, 5496786, 6718294, 7329048, 9772064, 10077441, 10993572, 13436588, 14658096, 19544128, 20154882, 21987144, 26873176, 29316192, 30232323, 36950617, 40309764, 43974288, 53746352, 58632384, 60464646, 73901234, 80619528, 87948576, 107492704, 110851851, 120929292, 147802468, 161239056, 175897152, 214985408, 221703702, 241858584, 295604936, 322478112, 332555553, 443407404, 483717168, 591209872, 644956224, 665111106, 886814808, 967434336, 1182419744, 1330222212, 1773629616, 1934868672, 2364839488, 2660444424, 3547259232, 5320888848, 7094518464, 10641777696, 21283555392]

約数ペア:

[(1, 21283555392), (2, 10641777696), (3, 7094518464), (4, 5320888848), (6, 3547259232), (8, 2660444424), (9, 2364839488), (11, 1934868672), (12, 1773629616), (16, 1330222212), (18, 1182419744), (22, 967434336), (24, 886814808), (32, 665111106), (33, 644956224), (36, 591209872), (44, 483717168), (48, 443407404), (64, 332555553), (66, 322478112), (72, 295604936), (88, 241858584), (96, 221703702), (99, 214985408), (121, 175897152), (132, 161239056), (144, 147802468), (176, 120929292), (192, 110851851), (198, 107492704), (242, 87948576), (264, 80619528), (288, 73901234), (352, 60464646), (363, 58632384), (396, 53746352), (484, 43974288), (528, 40309764), (576, 36950617), (704, 30232323), (726, 29316192), (792, 26873176), (968, 21987144), (1056, 20154882), (1089, 19544128), (1452, 14658096), (1584, 13436588), (1936, 10993572), (2112, 10077441), (2178, 9772064), (2904, 7329048), (3168, 6718294), (3872, 5496786), (4356, 4886032), (5808, 3664524), (6336, 3359147), (7744, 2748393), (8712, 2443016), (11616, 1832262), (17424, 1221508), (23232, 916131), (34848, 610754), (69696, 305377)]