18433188

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9661}}^1$

素因数の和:9724

約数の個数: 36

約数和(自身を含む): 47479068

約数和(自身を除く): 29045880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 9661, 19322, 28983, 38644, 57966, 86949, 115932, 173898, 347796, 512033, 1024066, 1536099, 2048132, 3072198, 4608297, 6144396, 9216594, 18433188]

約数ペア:

[(1, 18433188), (2, 9216594), (3, 6144396), (4, 4608297), (6, 3072198), (9, 2048132), (12, 1536099), (18, 1024066), (36, 512033), (53, 347796), (106, 173898), (159, 115932), (212, 86949), (318, 57966), (477, 38644), (636, 28983), (954, 19322), (1908, 9661)]