18792009

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{12503}}^1$

素因数の和:12676

約数の個数: 12

約数和(自身を含む): 27308736

約数和(自身を除く): 8516727

約数列:

[1, 3, 9, 167, 501, 1503, 12503, 37509, 112527, 2088001, 6264003, 18792009]

約数ペア:

[(1, 18792009), (3, 6264003), (9, 2088001), (167, 112527), (501, 37509), (1503, 12503)]