18204930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{202277}}^1$

素因数の和:202290

約数の個数: 24

約数和(自身を含む): 47333052

約数和(自身を除く): 29128122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 202277, 404554, 606831, 1011385, 1213662, 1820493, 2022770, 3034155, 3640986, 6068310, 9102465, 18204930]

約数ペア:

[(1, 18204930), (2, 9102465), (3, 6068310), (5, 3640986), (6, 3034155), (9, 2022770), (10, 1820493), (15, 1213662), (18, 1011385), (30, 606831), (45, 404554), (90, 202277)]