18189743568

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{85369}}^1$

素因数の和:85596

約数の個数: 80

約数和(自身を含む): 49287857280

約数和(自身を除く): 31098113712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 193, 276, 368, 386, 552, 579, 772, 1104, 1158, 1544, 2316, 3088, 4439, 4632, 8878, 9264, 13317, 17756, 26634, 35512, 53268, 71024, 85369, 106536, 170738, 213072, 256107, 341476, 512214, 682952, 1024428, 1365904, 1963487, 2048856, 3926974, 4097712, 5890461, 7853948, 11780922, 15707896, 16476217, 23561844, 31415792, 32952434, 47123688, 49428651, 65904868, 94247376, 98857302, 131809736, 197714604, 263619472, 378952991, 395429208, 757905982, 790858416, 1136858973, 1515811964, 2273717946, 3031623928, 4547435892, 6063247856, 9094871784, 18189743568]

約数ペア:

[(1, 18189743568), (2, 9094871784), (3, 6063247856), (4, 4547435892), (6, 3031623928), (8, 2273717946), (12, 1515811964), (16, 1136858973), (23, 790858416), (24, 757905982), (46, 395429208), (48, 378952991), (69, 263619472), (92, 197714604), (138, 131809736), (184, 98857302), (193, 94247376), (276, 65904868), (368, 49428651), (386, 47123688), (552, 32952434), (579, 31415792), (772, 23561844), (1104, 16476217), (1158, 15707896), (1544, 11780922), (2316, 7853948), (3088, 5890461), (4439, 4097712), (4632, 3926974), (8878, 2048856), (9264, 1963487), (13317, 1365904), (17756, 1024428), (26634, 682952), (35512, 512214), (53268, 341476), (71024, 256107), (85369, 213072), (106536, 170738)]