18482109

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 25056000

約数和(自身を除く): 6573891

約数列:

[1, 3, 149, 173, 239, 447, 519, 717, 25777, 35611, 41347, 77331, 106833, 124041, 6160703, 18482109]

約数ペア:

[(1, 18482109), (3, 6160703), (149, 124041), (173, 106833), (239, 77331), (447, 41347), (519, 35611), (717, 25777)]