81062676

素因数分解:

$2^2\times 3^2\times {\mathrm{2251741}}^1$

素因数の和:2251751

約数の個数: 18

約数和(自身を含む): 204908522

約数和(自身を除く): 123845846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2251741, 4503482, 6755223, 9006964, 13510446, 20265669, 27020892, 40531338, 81062676]

約数ペア:

[(1, 81062676), (2, 40531338), (3, 27020892), (4, 20265669), (6, 13510446), (9, 9006964), (12, 6755223), (18, 4503482), (36, 2251741)]