13269978

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17981}}^1$

素因数の和:18030

約数の個数: 24

約数和(自身を含む): 29454516

約数和(自身を除く): 16184538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 17981, 35962, 53943, 107886, 161829, 323658, 737221, 1474442, 2211663, 4423326, 6634989, 13269978]

約数ペア:

[(1, 13269978), (2, 6634989), (3, 4423326), (6, 2211663), (9, 1474442), (18, 737221), (41, 323658), (82, 161829), (123, 107886), (246, 53943), (369, 35962), (738, 17981)]