8142486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 17947008

約数和(自身を除く): 9804522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1153, 1177, 2306, 2354, 3459, 3531, 6918, 7062, 12683, 25366, 38049, 76098, 123371, 246742, 370113, 740226, 1357081, 2714162, 4071243, 8142486]

約数ペア:

[(1, 8142486), (2, 4071243), (3, 2714162), (6, 1357081), (11, 740226), (22, 370113), (33, 246742), (66, 123371), (107, 76098), (214, 38049), (321, 25366), (642, 12683), (1153, 7062), (1177, 6918), (2306, 3531), (2354, 3459)]