2012674149

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1461637}}^1$

素因数の和:1461666

約数の個数: 20

約数和(自身を含む): 3183447564

約数和(自身を除く): 1170773415

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1461637, 4384911, 13154733, 24847829, 39464199, 74543487, 118392597, 223630461, 670891383, 2012674149]

約数ペア:

[(1, 2012674149), (3, 670891383), (9, 223630461), (17, 118392597), (27, 74543487), (51, 39464199), (81, 24847829), (153, 13154733), (459, 4384911), (1377, 1461637)]