22028508

素因数分解:

$2^2\times 3^2\times {\mathrm{611903}}^1$

素因数の和:611913

約数の個数: 18

約数和(自身を含む): 55683264

約数和(自身を除く): 33654756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 611903, 1223806, 1835709, 2447612, 3671418, 5507127, 7342836, 11014254, 22028508]

約数ペア:

[(1, 22028508), (2, 11014254), (3, 7342836), (4, 5507127), (6, 3671418), (9, 2447612), (12, 1835709), (18, 1223806), (36, 611903)]