261031662

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{47237}}^1$

素因数の和:47552

約数の個数: 24

約数和(自身を含む): 567422856

約数和(自身を除く): 306391194

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 47237, 94474, 141711, 283422, 425133, 850266, 14501759, 29003518, 43505277, 87010554, 130515831, 261031662]

約数ペア:

[(1, 261031662), (2, 130515831), (3, 87010554), (6, 43505277), (9, 29003518), (18, 14501759), (307, 850266), (614, 425133), (921, 283422), (1842, 141711), (2763, 94474), (5526, 47237)]