67966686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{198733}}^1$

素因数の和:198760

約数の個数: 24

約数和(自身を含む): 155012520

約数和(自身を除く): 87045834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 198733, 397466, 596199, 1192398, 1788597, 3577194, 3775927, 7551854, 11327781, 22655562, 33983343, 67966686]

約数ペア:

[(1, 67966686), (2, 33983343), (3, 22655562), (6, 11327781), (9, 7551854), (18, 3775927), (19, 3577194), (38, 1788597), (57, 1192398), (114, 596199), (171, 397466), (342, 198733)]