27818108

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{63803}}^1$

素因数の和:63916

約数の個数: 12

約数和(自身を含む): 49129080

約数和(自身を除く): 21310972

約数列:

[1, 2, 4, 109, 218, 436, 63803, 127606, 255212, 6954527, 13909054, 27818108]

約数ペア:

[(1, 27818108), (2, 13909054), (4, 6954527), (109, 255212), (218, 127606), (436, 63803)]