21552168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{81637}}^1$

素因数の和:81657

約数の個数: 32

約数和(自身を含む): 58779360

約数和(自身を除く): 37227192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 81637, 163274, 244911, 326548, 489822, 653096, 898007, 979644, 1796014, 1959288, 2694021, 3592028, 5388042, 7184056, 10776084, 21552168]

約数ペア:

[(1, 21552168), (2, 10776084), (3, 7184056), (4, 5388042), (6, 3592028), (8, 2694021), (11, 1959288), (12, 1796014), (22, 979644), (24, 898007), (33, 653096), (44, 489822), (66, 326548), (88, 244911), (132, 163274), (264, 81637)]