51126138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405763}}^1$

素因数の和:405778

約数の個数: 24

約数和(自身を含む): 126598368

約数和(自身を除く): 75472230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405763, 811526, 1217289, 2434578, 2840341, 3651867, 5680682, 7303734, 8521023, 17042046, 25563069, 51126138]

約数ペア:

[(1, 51126138), (2, 25563069), (3, 17042046), (6, 8521023), (7, 7303734), (9, 5680682), (14, 3651867), (18, 2840341), (21, 2434578), (42, 1217289), (63, 811526), (126, 405763)]