157728018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3755429}}^1$

素因数の和:3755441

約数の個数: 16

約数和(自身を含む): 360521280

約数和(自身を除く): 202793262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3755429, 7510858, 11266287, 22532574, 26288003, 52576006, 78864009, 157728018]

約数ペア:

[(1, 157728018), (2, 78864009), (3, 52576006), (6, 26288003), (7, 22532574), (14, 11266287), (21, 7510858), (42, 3755429)]