168084018

素因数分解:

$2^1\times 3^3\times {\mathrm{3112667}}^1$

素因数の和:3112678

約数の個数: 16

約数和(自身を含む): 373520160

約数和(自身を除く): 205436142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3112667, 6225334, 9338001, 18676002, 28014003, 56028006, 84042009, 168084018]

約数ペア:

[(1, 168084018), (2, 84042009), (3, 56028006), (6, 28014003), (9, 18676002), (18, 9338001), (27, 6225334), (54, 3112667)]