105900018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2521429}}^1$

素因数の和:2521441

約数の個数: 16

約数和(自身を含む): 242057280

約数和(自身を除く): 136157262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2521429, 5042858, 7564287, 15128574, 17650003, 35300006, 52950009, 105900018]

約数ペア:

[(1, 105900018), (2, 52950009), (3, 35300006), (6, 17650003), (7, 15128574), (14, 7564287), (21, 5042858), (42, 2521429)]