18250364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4027}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 35188608

約数和(自身を除く): 16938244

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4027, 4532, 8054, 16108, 44297, 88594, 177188, 414781, 829562, 1659124, 4562591, 9125182, 18250364]

約数ペア:

[(1, 18250364), (2, 9125182), (4, 4562591), (11, 1659124), (22, 829562), (44, 414781), (103, 177188), (206, 88594), (412, 44297), (1133, 16108), (2266, 8054), (4027, 4532)]