1663902

素因数分解:

$2^1\times 3^4\times {\mathrm{10271}}^1$

素因数の和:10285

約数の個数: 20

約数和(自身を含む): 3728736

約数和(自身を除く): 2064834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10271, 20542, 30813, 61626, 92439, 184878, 277317, 554634, 831951, 1663902]

約数ペア:

[(1, 1663902), (2, 831951), (3, 554634), (6, 277317), (9, 184878), (18, 92439), (27, 61626), (54, 30813), (81, 20542), (162, 10271)]