18662154048

素因数分解:

$2^6\times 3^2\times {\mathrm{379}}^1\times {\mathrm{85487}}^1$

素因数の和:85884

約数の個数: 84

約数和(自身を含む): 53633461440

約数和(自身を除く): 34971307392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 379, 576, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6064, 6822, 9096, 12128, 13644, 18192, 24256, 27288, 36384, 54576, 72768, 85487, 109152, 170974, 218304, 256461, 341948, 512922, 683896, 769383, 1025844, 1367792, 1538766, 2051688, 2735584, 3077532, 4103376, 5471168, 6155064, 8206752, 12310128, 16413504, 24620256, 32399573, 49240512, 64799146, 97198719, 129598292, 194397438, 259196584, 291596157, 388794876, 518393168, 583192314, 777589752, 1036786336, 1166384628, 1555179504, 2073572672, 2332769256, 3110359008, 4665538512, 6220718016, 9331077024, 18662154048]

約数ペア:

[(1, 18662154048), (2, 9331077024), (3, 6220718016), (4, 4665538512), (6, 3110359008), (8, 2332769256), (9, 2073572672), (12, 1555179504), (16, 1166384628), (18, 1036786336), (24, 777589752), (32, 583192314), (36, 518393168), (48, 388794876), (64, 291596157), (72, 259196584), (96, 194397438), (144, 129598292), (192, 97198719), (288, 64799146), (379, 49240512), (576, 32399573), (758, 24620256), (1137, 16413504), (1516, 12310128), (2274, 8206752), (3032, 6155064), (3411, 5471168), (4548, 4103376), (6064, 3077532), (6822, 2735584), (9096, 2051688), (12128, 1538766), (13644, 1367792), (18192, 1025844), (24256, 769383), (27288, 683896), (36384, 512922), (54576, 341948), (72768, 256461), (85487, 218304), (109152, 170974)]