26474049

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 22272831

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 1301, 2261, 2907, 3903, 6783, 9107, 11709, 20349, 22117, 24719, 27321, 66351, 74157, 81963, 154819, 173033, 199053, 222471, 420223, 464457, 519099, 1260669, 1393371, 1557297, 2941561, 3782007, 8824683, 26474049]

約数ペア:

[(1, 26474049), (3, 8824683), (7, 3782007), (9, 2941561), (17, 1557297), (19, 1393371), (21, 1260669), (51, 519099), (57, 464457), (63, 420223), (119, 222471), (133, 199053), (153, 173033), (171, 154819), (323, 81963), (357, 74157), (399, 66351), (969, 27321), (1071, 24719), (1197, 22117), (1301, 20349), (2261, 11709), (2907, 9107), (3903, 6783)]