27190042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33403}}^1$

素因数の和:33453

約数の個数: 16

約数和(自身を含む): 45696672

約数和(自身を除く): 18506630

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 33403, 66806, 367433, 734866, 1235911, 2471822, 13595021, 27190042]

約数ペア:

[(1, 27190042), (2, 13595021), (11, 2471822), (22, 1235911), (37, 734866), (74, 367433), (407, 66806), (814, 33403)]