78039684

素因数分解:

$2^2\times 3^2\times {\mathrm{2167769}}^1$

素因数の和:2167779

約数の個数: 18

約数和(自身を含む): 197267070

約数和(自身を除く): 119227386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2167769, 4335538, 6503307, 8671076, 13006614, 19509921, 26013228, 39019842, 78039684]

約数ペア:

[(1, 78039684), (2, 39019842), (3, 26013228), (4, 19509921), (6, 13006614), (9, 8671076), (12, 6503307), (18, 4335538), (36, 2167769)]