18066978

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{24481}}^1$

素因数の和:24530

約数の個数: 24

約数和(自身を含む): 40101516

約数和(自身を除く): 22034538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 24481, 48962, 73443, 146886, 220329, 440658, 1003721, 2007442, 3011163, 6022326, 9033489, 18066978]

約数ペア:

[(1, 18066978), (2, 9033489), (3, 6022326), (6, 3011163), (9, 2007442), (18, 1003721), (41, 440658), (82, 220329), (123, 146886), (246, 73443), (369, 48962), (738, 24481)]