18355087652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3691691}}^1$

素因数の和:3691819

約数の個数: 24

約数和(自身を含む): 35351642592

約数和(自身を除く): 16996554940

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 3691691, 7383382, 14766764, 40608601, 81217202, 162434404, 417161083, 834322166, 1668644332, 4588771913, 9177543826, 18355087652]

約数ペア:

[(1, 18355087652), (2, 9177543826), (4, 4588771913), (11, 1668644332), (22, 834322166), (44, 417161083), (113, 162434404), (226, 81217202), (452, 40608601), (1243, 14766764), (2486, 7383382), (4972, 3691691)]