21283854

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{122321}}^1$

素因数の和:122355

約数の個数: 16

約数和(自身を含む): 44035920

約数和(自身を除く): 22752066

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 122321, 244642, 366963, 733926, 3547309, 7094618, 10641927, 21283854]

約数ペア:

[(1, 21283854), (2, 10641927), (3, 7094618), (6, 3547309), (29, 733926), (58, 366963), (87, 244642), (174, 122321)]