18017712

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 50748984

約数和(自身を除く): 32731272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 593, 633, 844, 1186, 1266, 1688, 1779, 1899, 2372, 2532, 3376, 3558, 3798, 4744, 5064, 5337, 7116, 7596, 9488, 10128, 10674, 14232, 15192, 21348, 28464, 30384, 42696, 85392, 125123, 250246, 375369, 500492, 750738, 1000984, 1126107, 1501476, 2001968, 2252214, 3002952, 4504428, 6005904, 9008856, 18017712]

約数ペア:

[(1, 18017712), (2, 9008856), (3, 6005904), (4, 4504428), (6, 3002952), (8, 2252214), (9, 2001968), (12, 1501476), (16, 1126107), (18, 1000984), (24, 750738), (36, 500492), (48, 375369), (72, 250246), (144, 125123), (211, 85392), (422, 42696), (593, 30384), (633, 28464), (844, 21348), (1186, 15192), (1266, 14232), (1688, 10674), (1779, 10128), (1899, 9488), (2372, 7596), (2532, 7116), (3376, 5337), (3558, 5064), (3798, 4744)]