3978876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 10378368

約数和(自身を除く): 6399492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 701, 946, 1402, 1419, 1892, 2103, 2804, 2838, 4206, 5676, 7711, 8412, 15422, 23133, 30143, 30844, 46266, 60286, 90429, 92532, 120572, 180858, 331573, 361716, 663146, 994719, 1326292, 1989438, 3978876]

約数ペア:

[(1, 3978876), (2, 1989438), (3, 1326292), (4, 994719), (6, 663146), (11, 361716), (12, 331573), (22, 180858), (33, 120572), (43, 92532), (44, 90429), (66, 60286), (86, 46266), (129, 30844), (132, 30143), (172, 23133), (258, 15422), (473, 8412), (516, 7711), (701, 5676), (946, 4206), (1402, 2838), (1419, 2804), (1892, 2103)]