18824982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{285227}}^1$

素因数の和:285243

約数の個数: 16

約数和(自身を含む): 41072832

約数和(自身を除く): 22247850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 285227, 570454, 855681, 1711362, 3137497, 6274994, 9412491, 18824982]

約数ペア:

[(1, 18824982), (2, 9412491), (3, 6274994), (6, 3137497), (11, 1711362), (22, 855681), (33, 570454), (66, 285227)]