68136894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{540769}}^1$

素因数の和:540784

約数の個数: 24

約数和(自身を含む): 168720240

約数和(自身を除く): 100583346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 540769, 1081538, 1622307, 3244614, 3785383, 4866921, 7570766, 9733842, 11356149, 22712298, 34068447, 68136894]

約数ペア:

[(1, 68136894), (2, 34068447), (3, 22712298), (6, 11356149), (7, 9733842), (9, 7570766), (14, 4866921), (18, 3785383), (21, 3244614), (42, 1622307), (63, 1081538), (126, 540769)]