18415458

素因数分解:

$2^1\times 3^3\times {\mathrm{341027}}^1$

素因数の和:341038

約数の個数: 16

約数和(自身を含む): 40923360

約数和(自身を除く): 22507902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 341027, 682054, 1023081, 2046162, 3069243, 6138486, 9207729, 18415458]

約数ペア:

[(1, 18415458), (2, 9207729), (3, 6138486), (6, 3069243), (9, 2046162), (18, 1023081), (27, 682054), (54, 341027)]