29181276

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 76181280

約数和(自身を除く): 47000004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1721, 1884, 2826, 3442, 4239, 5163, 5652, 6884, 8478, 10326, 15489, 16956, 20652, 30978, 46467, 61956, 92934, 185868, 270197, 540394, 810591, 1080788, 1621182, 2431773, 3242364, 4863546, 7295319, 9727092, 14590638, 29181276]

約数ペア:

[(1, 29181276), (2, 14590638), (3, 9727092), (4, 7295319), (6, 4863546), (9, 3242364), (12, 2431773), (18, 1621182), (27, 1080788), (36, 810591), (54, 540394), (108, 270197), (157, 185868), (314, 92934), (471, 61956), (628, 46467), (942, 30978), (1413, 20652), (1721, 16956), (1884, 15489), (2826, 10326), (3442, 8478), (4239, 6884), (5163, 5652)]