21425076

素因数分解:

$2^2\times 3^2\times {\mathrm{595141}}^1$

素因数の和:595151

約数の個数: 18

約数和(自身を含む): 54157922

約数和(自身を除く): 32732846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 595141, 1190282, 1785423, 2380564, 3570846, 5356269, 7141692, 10712538, 21425076]

約数ペア:

[(1, 21425076), (2, 10712538), (3, 7141692), (4, 5356269), (6, 3570846), (9, 2380564), (12, 1785423), (18, 1190282), (36, 595141)]