18184479

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 25233120

約数和(自身を除く): 7048641

約数列:

[1, 3, 29, 87, 197, 591, 1061, 3183, 5713, 17139, 30769, 92307, 209017, 627051, 6061493, 18184479]

約数ペア:

[(1, 18184479), (3, 6061493), (29, 627051), (87, 209017), (197, 92307), (591, 30769), (1061, 17139), (3183, 5713)]