28307394

素因数分解:

$2^1\times 3^4\times {\mathrm{174737}}^1$

素因数の和:174751

約数の個数: 20

約数和(自身を含む): 63429894

約数和(自身を除く): 35122500

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 174737, 349474, 524211, 1048422, 1572633, 3145266, 4717899, 9435798, 14153697, 28307394]

約数ペア:

[(1, 28307394), (2, 14153697), (3, 9435798), (6, 4717899), (9, 3145266), (18, 1572633), (27, 1048422), (54, 524211), (81, 349474), (162, 174737)]