26547894

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20773}}^1$

素因数の和:20852

約数の個数: 24

約数和(自身を含む): 58333392

約数和(自身を除く): 31785498

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20773, 41546, 62319, 124638, 186957, 373914, 1474883, 2949766, 4424649, 8849298, 13273947, 26547894]

約数ペア:

[(1, 26547894), (2, 13273947), (3, 8849298), (6, 4424649), (9, 2949766), (18, 1474883), (71, 373914), (142, 186957), (213, 124638), (426, 62319), (639, 41546), (1278, 20773)]