7148556

素因数分解:

$2^2\times 3^2\times {\mathrm{198571}}^1$

素因数の和:198581

約数の個数: 18

約数和(自身を含む): 18070052

約数和(自身を除く): 10921496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 198571, 397142, 595713, 794284, 1191426, 1787139, 2382852, 3574278, 7148556]

約数ペア:

[(1, 7148556), (2, 3574278), (3, 2382852), (4, 1787139), (6, 1191426), (9, 794284), (12, 595713), (18, 397142), (36, 198571)]