809169084

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{307903}}^1$

素因数の和:307986

約数の個数: 36

約数和(自身を含む): 2073425536

約数和(自身を除く): 1264256452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 307903, 615806, 923709, 1231612, 1847418, 2771127, 3694836, 5542254, 11084508, 22476919, 44953838, 67430757, 89907676, 134861514, 202292271, 269723028, 404584542, 809169084]

約数ペア:

[(1, 809169084), (2, 404584542), (3, 269723028), (4, 202292271), (6, 134861514), (9, 89907676), (12, 67430757), (18, 44953838), (36, 22476919), (73, 11084508), (146, 5542254), (219, 3694836), (292, 2771127), (438, 1847418), (657, 1231612), (876, 923709), (1314, 615806), (2628, 307903)]