18225411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1871}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 25878528

約数和(自身を除く): 7653117

約数列:

[1, 3, 17, 51, 191, 573, 1871, 3247, 5613, 9741, 31807, 95421, 357361, 1072083, 6075137, 18225411]

約数ペア:

[(1, 18225411), (3, 6075137), (17, 1072083), (51, 357361), (191, 95421), (573, 31807), (1871, 9741), (3247, 5613)]