21094326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{106537}}^1$

素因数の和:106556

約数の個数: 24

約数和(自身を含む): 49859784

約数和(自身を除く): 28765458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 106537, 213074, 319611, 639222, 958833, 1171907, 1917666, 2343814, 3515721, 7031442, 10547163, 21094326]

約数ペア:

[(1, 21094326), (2, 10547163), (3, 7031442), (6, 3515721), (9, 2343814), (11, 1917666), (18, 1171907), (22, 958833), (33, 639222), (66, 319611), (99, 213074), (198, 106537)]