16708188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 44755200

約数和(自身を除く): 28047012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 449, 886, 898, 1329, 1347, 1772, 1796, 2658, 2694, 3101, 3143, 5316, 5388, 6202, 6286, 9303, 9429, 12404, 12572, 18606, 18858, 37212, 37716, 198907, 397814, 596721, 795628, 1193442, 1392349, 2386884, 2784698, 4177047, 5569396, 8354094, 16708188]

約数ペア:

[(1, 16708188), (2, 8354094), (3, 5569396), (4, 4177047), (6, 2784698), (7, 2386884), (12, 1392349), (14, 1193442), (21, 795628), (28, 596721), (42, 397814), (84, 198907), (443, 37716), (449, 37212), (886, 18858), (898, 18606), (1329, 12572), (1347, 12404), (1772, 9429), (1796, 9303), (2658, 6286), (2694, 6202), (3101, 5388), (3143, 5316)]