40469382

素因数分解:

$2^1\times 3^4\times {\mathrm{249811}}^1$

素因数の和:249825

約数の個数: 20

約数和(自身を含む): 90681756

約数和(自身を除く): 50212374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249811, 499622, 749433, 1498866, 2248299, 4496598, 6744897, 13489794, 20234691, 40469382]

約数ペア:

[(1, 40469382), (2, 20234691), (3, 13489794), (6, 6744897), (9, 4496598), (18, 2248299), (27, 1498866), (54, 749433), (81, 499622), (162, 249811)]