21794982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330227}}^1$

素因数の和:330243

約数の個数: 16

約数和(自身を含む): 47552832

約数和(自身を除く): 25757850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330227, 660454, 990681, 1981362, 3632497, 7264994, 10897491, 21794982]

約数ペア:

[(1, 21794982), (2, 10897491), (3, 7264994), (6, 3632497), (11, 1981362), (22, 990681), (33, 660454), (66, 330227)]