40408254

素因数分解:

$2^1\times 3^3\times {\mathrm{748301}}^1$

素因数の和:748312

約数の個数: 16

約数和(自身を含む): 89796240

約数和(自身を除く): 49387986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 748301, 1496602, 2244903, 4489806, 6734709, 13469418, 20204127, 40408254]

約数ペア:

[(1, 40408254), (2, 20204127), (3, 13469418), (6, 6734709), (9, 4489806), (18, 2244903), (27, 1496602), (54, 748301)]