149685018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3563929}}^1$

素因数の和:3563941

約数の個数: 16

約数和(自身を含む): 342137280

約数和(自身を除く): 192452262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3563929, 7127858, 10691787, 21383574, 24947503, 49895006, 74842509, 149685018]

約数ペア:

[(1, 149685018), (2, 74842509), (3, 49895006), (6, 24947503), (7, 21383574), (14, 10691787), (21, 7127858), (42, 3563929)]