26032071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 40389048

約数和(自身を除く): 14356977

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 361, 559, 741, 817, 1083, 1677, 1849, 2451, 4693, 5547, 10621, 14079, 15523, 24037, 31863, 35131, 46569, 72111, 105393, 201799, 456703, 605397, 667489, 1370109, 2002467, 8677357, 26032071]

約数ペア:

[(1, 26032071), (3, 8677357), (13, 2002467), (19, 1370109), (39, 667489), (43, 605397), (57, 456703), (129, 201799), (247, 105393), (361, 72111), (559, 46569), (741, 35131), (817, 31863), (1083, 24037), (1677, 15523), (1849, 14079), (2451, 10621), (4693, 5547)]