17991468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45433}}^1$

素因数の和:45454

約数の個数: 36

約数和(自身を含む): 49613928

約数和(自身を除く): 31622460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 45433, 90866, 136299, 181732, 272598, 408897, 499763, 545196, 817794, 999526, 1499289, 1635588, 1999052, 2998578, 4497867, 5997156, 8995734, 17991468]

約数ペア:

[(1, 17991468), (2, 8995734), (3, 5997156), (4, 4497867), (6, 2998578), (9, 1999052), (11, 1635588), (12, 1499289), (18, 999526), (22, 817794), (33, 545196), (36, 499763), (44, 408897), (66, 272598), (99, 181732), (132, 136299), (198, 90866), (396, 45433)]