18485568

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 84

約数和(自身を含む): 53888640

約数和(自身を除く): 35403072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 479, 536, 576, 603, 804, 958, 1072, 1206, 1437, 1608, 1916, 2144, 2412, 2874, 3216, 3832, 4288, 4311, 4824, 5748, 6432, 7664, 8622, 9648, 11496, 12864, 15328, 17244, 19296, 22992, 30656, 32093, 34488, 38592, 45984, 64186, 68976, 91968, 96279, 128372, 137952, 192558, 256744, 275904, 288837, 385116, 513488, 577674, 770232, 1026976, 1155348, 1540464, 2053952, 2310696, 3080928, 4621392, 6161856, 9242784, 18485568]

約数ペア:

[(1, 18485568), (2, 9242784), (3, 6161856), (4, 4621392), (6, 3080928), (8, 2310696), (9, 2053952), (12, 1540464), (16, 1155348), (18, 1026976), (24, 770232), (32, 577674), (36, 513488), (48, 385116), (64, 288837), (67, 275904), (72, 256744), (96, 192558), (134, 137952), (144, 128372), (192, 96279), (201, 91968), (268, 68976), (288, 64186), (402, 45984), (479, 38592), (536, 34488), (576, 32093), (603, 30656), (804, 22992), (958, 19296), (1072, 17244), (1206, 15328), (1437, 12864), (1608, 11496), (1916, 9648), (2144, 8622), (2412, 7664), (2874, 6432), (3216, 5748), (3832, 4824), (4288, 4311)]