217469322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1725947}}^1$

素因数の和:1725962

約数の個数: 24

約数和(自身を含む): 538495776

約数和(自身を除く): 321026454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1725947, 3451894, 5177841, 10355682, 12081629, 15533523, 24163258, 31067046, 36244887, 72489774, 108734661, 217469322]

約数ペア:

[(1, 217469322), (2, 108734661), (3, 72489774), (6, 36244887), (7, 31067046), (9, 24163258), (14, 15533523), (18, 12081629), (21, 10355682), (42, 5177841), (63, 3451894), (126, 1725947)]