68877684

素因数分解:

$2^2\times 3^2\times {\mathrm{1913269}}^1$

素因数の和:1913279

約数の個数: 18

約数和(自身を含む): 174107570

約数和(自身を除く): 105229886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1913269, 3826538, 5739807, 7653076, 11479614, 17219421, 22959228, 34438842, 68877684]

約数ペア:

[(1, 68877684), (2, 34438842), (3, 22959228), (4, 17219421), (6, 11479614), (9, 7653076), (12, 5739807), (18, 3826538), (36, 1913269)]