18132468

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1801}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 42383040

約数和(自身を除く): 24250572

約数列:

[1, 2, 3, 4, 6, 12, 839, 1678, 1801, 2517, 3356, 3602, 5034, 5403, 7204, 10068, 10806, 21612, 1511039, 3022078, 4533117, 6044156, 9066234, 18132468]

約数ペア:

[(1, 18132468), (2, 9066234), (3, 6044156), (4, 4533117), (6, 3022078), (12, 1511039), (839, 21612), (1678, 10806), (1801, 10068), (2517, 7204), (3356, 5403), (3602, 5034)]