21422472882

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21904369}}^1$

素因数の和:21904537

約数の個数: 16

約数和(自身を含む): 43107800160

約数和(自身を除く): 21685327278

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 21904369, 43808738, 65713107, 131426214, 3570412147, 7140824294, 10711236441, 21422472882]

約数ペア:

[(1, 21422472882), (2, 10711236441), (3, 7140824294), (6, 3570412147), (163, 131426214), (326, 65713107), (489, 43808738), (978, 21904369)]