74870444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154691}}^1$

素因数の和:154717

約数の個数: 18

約数和(自身を含む): 144018252

約数和(自身を除く): 69147808

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154691, 309382, 618764, 1701601, 3403202, 6806404, 18717611, 37435222, 74870444]

約数ペア:

[(1, 74870444), (2, 37435222), (4, 18717611), (11, 6806404), (22, 3403202), (44, 1701601), (121, 618764), (242, 309382), (484, 154691)]