27404146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177949}}^1$

素因数の和:177969

約数の個数: 16

約数和(自身を含む): 51249600

約数和(自身を除く): 23845454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 177949, 355898, 1245643, 1957439, 2491286, 3914878, 13702073, 27404146]

約数ペア:

[(1, 27404146), (2, 13702073), (7, 3914878), (11, 2491286), (14, 1957439), (22, 1245643), (77, 355898), (154, 177949)]