18153549

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{3323}}^1$

素因数の和:3936

約数の個数: 12

約数和(自身を含む): 26272896

約数和(自身を除く): 8119347

約数列:

[1, 3, 9, 607, 1821, 3323, 5463, 9969, 29907, 2017061, 6051183, 18153549]

約数ペア:

[(1, 18153549), (3, 6051183), (9, 2017061), (607, 29907), (1821, 9969), (3323, 5463)]