8520017274

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{971939}}^1$

素因数の和:972434

約数の個数: 24

約数和(自身を含む): 18497962080

約数和(自身を除く): 9977944806

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766, 971939, 1943878, 2915817, 5831634, 8747451, 17494902, 473334293, 946668586, 1420002879, 2840005758, 4260008637, 8520017274]

約数ペア:

[(1, 8520017274), (2, 4260008637), (3, 2840005758), (6, 1420002879), (9, 946668586), (18, 473334293), (487, 17494902), (974, 8747451), (1461, 5831634), (2922, 2915817), (4383, 1943878), (8766, 971939)]