18217254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{276019}}^1$

素因数の和:276035

約数の個数: 16

約数和(自身を含む): 39746880

約数和(自身を除く): 21529626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 276019, 552038, 828057, 1656114, 3036209, 6072418, 9108627, 18217254]

約数ペア:

[(1, 18217254), (2, 9108627), (3, 6072418), (6, 3036209), (11, 1656114), (22, 828057), (33, 552038), (66, 276019)]