18389610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{204329}}^1$

素因数の和:204342

約数の個数: 24

約数和(自身を含む): 47813220

約数和(自身を除く): 29423610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 204329, 408658, 612987, 1021645, 1225974, 1838961, 2043290, 3064935, 3677922, 6129870, 9194805, 18389610]

約数ペア:

[(1, 18389610), (2, 9194805), (3, 6129870), (5, 3677922), (6, 3064935), (9, 2043290), (10, 1838961), (15, 1225974), (18, 1021645), (30, 612987), (45, 408658), (90, 204329)]