18175146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 40022208

約数和(自身を除く): 21847062

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2437, 2486, 3729, 4874, 7311, 7458, 14622, 26807, 53614, 80421, 160842, 275381, 550762, 826143, 1652286, 3029191, 6058382, 9087573, 18175146]

約数ペア:

[(1, 18175146), (2, 9087573), (3, 6058382), (6, 3029191), (11, 1652286), (22, 826143), (33, 550762), (66, 275381), (113, 160842), (226, 80421), (339, 53614), (678, 26807), (1243, 14622), (2437, 7458), (2486, 7311), (3729, 4874)]