18632128

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{1051}}^1$

素因数の和:1340

約数の個数: 28

約数和(自身を含む): 37141912

約数和(自身を除く): 18509784

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1051, 1108, 2102, 2216, 4204, 4432, 8408, 8864, 16816, 17728, 33632, 67264, 291127, 582254, 1164508, 2329016, 4658032, 9316064, 18632128]

約数ペア:

[(1, 18632128), (2, 9316064), (4, 4658032), (8, 2329016), (16, 1164508), (32, 582254), (64, 291127), (277, 67264), (554, 33632), (1051, 17728), (1108, 16816), (2102, 8864), (2216, 8408), (4204, 4432)]