222685146

素因数分解:

$2^1\times 3^3\times {\mathrm{4123799}}^1$

素因数の和:4123810

約数の個数: 16

約数和(自身を含む): 494856000

約数和(自身を除く): 272170854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4123799, 8247598, 12371397, 24742794, 37114191, 74228382, 111342573, 222685146]

約数ペア:

[(1, 222685146), (2, 111342573), (3, 74228382), (6, 37114191), (9, 24742794), (18, 12371397), (27, 8247598), (54, 4123799)]