40457286

素因数分解:

$2^1\times 3^3\times {\mathrm{749209}}^1$

素因数の和:749220

約数の個数: 16

約数和(自身を含む): 89905200

約数和(自身を除く): 49447914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 749209, 1498418, 2247627, 4495254, 6742881, 13485762, 20228643, 40457286]

約数ペア:

[(1, 40457286), (2, 20228643), (3, 13485762), (6, 6742881), (9, 4495254), (18, 2247627), (27, 1498418), (54, 749209)]