18085329

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11353}}^1$

素因数の和:11421

約数の個数: 16

約数和(自身を含む): 27249600

約数和(自身を除く): 9164271

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11353, 34059, 102177, 306531, 669827, 2009481, 6028443, 18085329]

約数ペア:

[(1, 18085329), (3, 6028443), (9, 2009481), (27, 669827), (59, 306531), (177, 102177), (531, 34059), (1593, 11353)]