2641394286

素因数分解:

$2^1\times 3^4\times {\mathrm{16304903}}^1$

素因数の和:16304917

約数の個数: 20

約数和(自身を含む): 5918680152

約数和(自身を除く): 3277285866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 16304903, 32609806, 48914709, 97829418, 146744127, 293488254, 440232381, 880464762, 1320697143, 2641394286]

約数ペア:

[(1, 2641394286), (2, 1320697143), (3, 880464762), (6, 440232381), (9, 293488254), (18, 146744127), (27, 97829418), (54, 48914709), (81, 32609806), (162, 16304903)]