2149492734

素因数分解:

$2^1\times 3^3\times {\mathrm{39805421}}^1$

素因数の和:39805432

約数の個数: 16

約数和(自身を含む): 4776650640

約数和(自身を除く): 2627157906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 39805421, 79610842, 119416263, 238832526, 358248789, 716497578, 1074746367, 2149492734]

約数ペア:

[(1, 2149492734), (2, 1074746367), (3, 716497578), (6, 358248789), (9, 238832526), (18, 119416263), (27, 79610842), (54, 39805421)]