240661206

素因数分解:

$2^1\times 3^4\times {\mathrm{1485563}}^1$

素因数の和:1485577

約数の個数: 20

約数和(自身を含む): 539259732

約数和(自身を除く): 298598526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1485563, 2971126, 4456689, 8913378, 13370067, 26740134, 40110201, 80220402, 120330603, 240661206]

約数ペア:

[(1, 240661206), (2, 120330603), (3, 80220402), (6, 40110201), (9, 26740134), (18, 13370067), (27, 8913378), (54, 4456689), (81, 2971126), (162, 1485563)]