21874448406

素因数分解:

$2^1\times 3^1\times {\mathrm{17321}}^1\times {\mathrm{210481}}^1$

素因数の和:227807

約数の個数: 16

約数和(自身を含む): 43751630448

約数和(自身を除く): 21877182042

約数列:

[1, 2, 3, 6, 17321, 34642, 51963, 103926, 210481, 420962, 631443, 1262886, 3645741401, 7291482802, 10937224203, 21874448406]

約数ペア:

[(1, 21874448406), (2, 10937224203), (3, 7291482802), (6, 3645741401), (17321, 1262886), (34642, 631443), (51963, 420962), (103926, 210481)]