21463314

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{49003}}^1$

素因数の和:49081

約数の個数: 16

約数和(自身を含む): 43515552

約数和(自身を除く): 22052238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 49003, 98006, 147009, 294018, 3577219, 7154438, 10731657, 21463314]

約数ペア:

[(1, 21463314), (2, 10731657), (3, 7154438), (6, 3577219), (73, 294018), (146, 147009), (219, 98006), (438, 49003)]