27986622

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{42793}}^1$

素因数の和:42907

約数の個数: 16

約数和(自身を含む): 56488080

約数和(自身を除く): 28501458

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 42793, 85586, 128379, 256758, 4664437, 9328874, 13993311, 27986622]

約数ペア:

[(1, 27986622), (2, 13993311), (3, 9328874), (6, 4664437), (109, 256758), (218, 128379), (327, 85586), (654, 42793)]