18585244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 34062336

約数和(自身を除く): 15477092

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2111, 2201, 4222, 4402, 8444, 8804, 65441, 130882, 149881, 261764, 299762, 599524, 4646311, 9292622, 18585244]

約数ペア:

[(1, 18585244), (2, 9292622), (4, 4646311), (31, 599524), (62, 299762), (71, 261764), (124, 149881), (142, 130882), (284, 65441), (2111, 8804), (2201, 8444), (4222, 4402)]