9039976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 18928800

約数和(自身を除く): 9888824

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 2389, 3784, 4778, 9556, 19112, 26279, 52558, 102727, 105116, 205454, 210232, 410908, 821816, 1129997, 2259994, 4519988, 9039976]

約数ペア:

[(1, 9039976), (2, 4519988), (4, 2259994), (8, 1129997), (11, 821816), (22, 410908), (43, 210232), (44, 205454), (86, 105116), (88, 102727), (172, 52558), (344, 26279), (473, 19112), (946, 9556), (1892, 4778), (2389, 3784)]