131451732

素因数分解:

$2^2\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{1933}}^1$

素因数の和:3832

約数の個数: 36

約数和(自身を含む): 332628660

約数和(自身を除く): 201176928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1889, 1933, 3778, 3866, 5667, 5799, 7556, 7732, 11334, 11598, 17001, 17397, 22668, 23196, 34002, 34794, 68004, 69588, 3651437, 7302874, 10954311, 14605748, 21908622, 32862933, 43817244, 65725866, 131451732]

約数ペア:

[(1, 131451732), (2, 65725866), (3, 43817244), (4, 32862933), (6, 21908622), (9, 14605748), (12, 10954311), (18, 7302874), (36, 3651437), (1889, 69588), (1933, 68004), (3778, 34794), (3866, 34002), (5667, 23196), (5799, 22668), (7556, 17397), (7732, 17001), (11334, 11598)]