239339286

素因数分解:

$2^1\times 3^4\times {\mathrm{1477403}}^1$

素因数の和:1477417

約数の個数: 20

約数和(自身を含む): 536297652

約数和(自身を除く): 296958366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1477403, 2954806, 4432209, 8864418, 13296627, 26593254, 39889881, 79779762, 119669643, 239339286]

約数ペア:

[(1, 239339286), (2, 119669643), (3, 79779762), (6, 39889881), (9, 26593254), (18, 13296627), (27, 8864418), (54, 4432209), (81, 2954806), (162, 1477403)]