3990147260742

素因数分解:

$2^1\times 3^2\times {\mathrm{122443}}^1\times {\mathrm{1810433}}^1$

素因数の和:1932884

約数の個数: 24

約数和(自身を含む): 8645394447144

約数和(自身を除く): 4655247186402

約数列:

[1, 2, 3, 6, 9, 18, 122443, 244886, 367329, 734658, 1101987, 1810433, 2203974, 3620866, 5431299, 10862598, 16293897, 32587794, 221674847819, 443349695638, 665024543457, 1330049086914, 1995073630371, 3990147260742]

約数ペア:

[(1, 3990147260742), (2, 1995073630371), (3, 1330049086914), (6, 665024543457), (9, 443349695638), (18, 221674847819), (122443, 32587794), (244886, 16293897), (367329, 10862598), (734658, 5431299), (1101987, 3620866), (1810433, 2203974)]