339804558

素因数分解:

$2^1\times 3^4\times {\mathrm{2097559}}^1$

素因数の和:2097573

約数の個数: 20

約数和(自身を含む): 761414280

約数和(自身を除く): 421609722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2097559, 4195118, 6292677, 12585354, 18878031, 37756062, 56634093, 113268186, 169902279, 339804558]

約数ペア:

[(1, 339804558), (2, 169902279), (3, 113268186), (6, 56634093), (9, 37756062), (18, 18878031), (27, 12585354), (54, 6292677), (81, 4195118), (162, 2097559)]