54156018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1289429}}^1$

素因数の和:1289441

約数の個数: 16

約数和(自身を含む): 123785280

約数和(自身を除く): 69629262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1289429, 2578858, 3868287, 7736574, 9026003, 18052006, 27078009, 54156018]

約数ペア:

[(1, 54156018), (2, 27078009), (3, 18052006), (6, 9026003), (7, 7736574), (14, 3868287), (21, 2578858), (42, 1289429)]