27453118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 51943680

約数和(自身を除く): 24490562

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 2003, 4006, 6853, 13706, 14021, 22033, 28042, 44066, 154231, 178267, 308462, 356534, 1247869, 1960937, 2495738, 3921874, 13726559, 27453118]

約数ペア:

[(1, 27453118), (2, 13726559), (7, 3921874), (11, 2495738), (14, 1960937), (22, 1247869), (77, 356534), (89, 308462), (154, 178267), (178, 154231), (623, 44066), (979, 28042), (1246, 22033), (1958, 14021), (2003, 13706), (4006, 6853)]