18245748

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{4889}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 24473292

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 4889, 9778, 14667, 19556, 29334, 58668, 1520479, 3040958, 4561437, 6081916, 9122874, 18245748]

約数ペア:

[(1, 18245748), (2, 9122874), (3, 6081916), (4, 4561437), (6, 3040958), (12, 1520479), (311, 58668), (622, 29334), (933, 19556), (1244, 14667), (1866, 9778), (3732, 4889)]