56672478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{165709}}^1$

素因数の和:165736

約数の個数: 24

約数和(自身を含む): 129253800

約数和(自身を除く): 72581322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 165709, 331418, 497127, 994254, 1491381, 2982762, 3148471, 6296942, 9445413, 18890826, 28336239, 56672478]

約数ペア:

[(1, 56672478), (2, 28336239), (3, 18890826), (6, 9445413), (9, 6296942), (18, 3148471), (19, 2982762), (38, 1491381), (57, 994254), (114, 497127), (171, 331418), (342, 165709)]