40646891286

素因数分解:

$2^1\times 3^3\times {\mathrm{752720209}}^1$

素因数の和:752720220

約数の個数: 16

約数和(自身を含む): 90326425200

約数和(自身を除く): 49679533914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 752720209, 1505440418, 2258160627, 4516321254, 6774481881, 13548963762, 20323445643, 40646891286]

約数ペア:

[(1, 40646891286), (2, 20323445643), (3, 13548963762), (6, 6774481881), (9, 4516321254), (18, 2258160627), (27, 1505440418), (54, 752720209)]