54778842

素因数分解:

$2^1\times 3^4\times {\mathrm{338141}}^1$

素因数の和:338155

約数の個数: 20

約数和(自身を含む): 122745546

約数和(自身を除く): 67966704

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 338141, 676282, 1014423, 2028846, 3043269, 6086538, 9129807, 18259614, 27389421, 54778842]

約数ペア:

[(1, 54778842), (2, 27389421), (3, 18259614), (6, 9129807), (9, 6086538), (18, 3043269), (27, 2028846), (54, 1014423), (81, 676282), (162, 338141)]