66598642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{275201}}^1$

素因数の和:275225

約数の個数: 12

約数和(自身を含む): 109805598

約数和(自身を除く): 43206956

約数列:

[1, 2, 11, 22, 121, 242, 275201, 550402, 3027211, 6054422, 33299321, 66598642]

約数ペア:

[(1, 66598642), (2, 33299321), (11, 6054422), (22, 3027211), (121, 550402), (242, 275201)]