123867486

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{28793}}^1$

素因数の和:29040

約数の個数: 24

約数和(自身を含む): 269511840

約数和(自身を除く): 145644354

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 28793, 57586, 86379, 172758, 259137, 518274, 6881527, 13763054, 20644581, 41289162, 61933743, 123867486]

約数ペア:

[(1, 123867486), (2, 61933743), (3, 41289162), (6, 20644581), (9, 13763054), (18, 6881527), (239, 518274), (478, 259137), (717, 172758), (1434, 86379), (2151, 57586), (4302, 28793)]