285469434

素因数分解:

$2^1\times 3^4\times {\mathrm{1762157}}^1$

素因数の和:1762171

約数の個数: 20

約数和(自身を含む): 639663354

約数和(自身を除く): 354193920

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1762157, 3524314, 5286471, 10572942, 15859413, 31718826, 47578239, 95156478, 142734717, 285469434]

約数ペア:

[(1, 285469434), (2, 142734717), (3, 95156478), (6, 47578239), (9, 31718826), (18, 15859413), (27, 10572942), (54, 5286471), (81, 3524314), (162, 1762157)]