21898482

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{214691}}^1$

素因数の和:214713

約数の個数: 16

約数和(自身を含む): 46373472

約数和(自身を除く): 24474990

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 214691, 429382, 644073, 1288146, 3649747, 7299494, 10949241, 21898482]

約数ペア:

[(1, 21898482), (2, 10949241), (3, 7299494), (6, 3649747), (17, 1288146), (34, 644073), (51, 429382), (102, 214691)]