21734394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{329309}}^1$

素因数の和:329325

約数の個数: 16

約数和(自身を含む): 47420640

約数和(自身を除く): 25686246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 329309, 658618, 987927, 1975854, 3622399, 7244798, 10867197, 21734394]

約数ペア:

[(1, 21734394), (2, 10867197), (3, 7244798), (6, 3622399), (11, 1975854), (22, 987927), (33, 658618), (66, 329309)]