39917286

素因数分解:

$2^1\times 3^4\times {\mathrm{246403}}^1$

素因数の和:246417

約数の個数: 20

約数和(自身を含む): 89444652

約数和(自身を除く): 49527366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 246403, 492806, 739209, 1478418, 2217627, 4435254, 6652881, 13305762, 19958643, 39917286]

約数ペア:

[(1, 39917286), (2, 19958643), (3, 13305762), (6, 6652881), (9, 4435254), (18, 2217627), (27, 1478418), (54, 739209), (81, 492806), (162, 246403)]