18242444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37691}}^1$

素因数の和:37717

約数の個数: 18

約数和(自身を含む): 35091252

約数和(自身を除く): 16848808

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37691, 75382, 150764, 414601, 829202, 1658404, 4560611, 9121222, 18242444]

約数ペア:

[(1, 18242444), (2, 9121222), (4, 4560611), (11, 1658404), (22, 829202), (44, 414601), (121, 150764), (242, 75382), (484, 37691)]