2918394

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 24

約数和(自身を含む): 6412692

約数和(自身を除く): 3494298

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2221, 4442, 6663, 13326, 19989, 39978, 162133, 324266, 486399, 972798, 1459197, 2918394]

約数ペア:

[(1, 2918394), (2, 1459197), (3, 972798), (6, 486399), (9, 324266), (18, 162133), (73, 39978), (146, 19989), (219, 13326), (438, 6663), (657, 4442), (1314, 2221)]