21446562

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21929}}^1$

素因数の和:22097

約数の個数: 16

約数和(自身を含む): 43158240

約数和(自身を除く): 21711678

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 21929, 43858, 65787, 131574, 3574427, 7148854, 10723281, 21446562]

約数ペア:

[(1, 21446562), (2, 10723281), (3, 7148854), (6, 3574427), (163, 131574), (326, 65787), (489, 43858), (978, 21929)]