418205382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9957271}}^1$

素因数の和:9957283

約数の個数: 16

約数和(自身を含む): 955898112

約数和(自身を除く): 537692730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9957271, 19914542, 29871813, 59743626, 69700897, 139401794, 209102691, 418205382]

約数ペア:

[(1, 418205382), (2, 209102691), (3, 139401794), (6, 69700897), (7, 59743626), (14, 29871813), (21, 19914542), (42, 9957271)]