12281262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 29370960

約数和(自身を除く): 17089698

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1129, 1554, 1813, 2258, 3387, 3626, 5439, 6774, 7903, 10878, 15806, 23709, 41773, 47418, 55321, 83546, 110642, 125319, 165963, 250638, 292411, 331926, 584822, 877233, 1754466, 2046877, 4093754, 6140631, 12281262]

約数ペア:

[(1, 12281262), (2, 6140631), (3, 4093754), (6, 2046877), (7, 1754466), (14, 877233), (21, 584822), (37, 331926), (42, 292411), (49, 250638), (74, 165963), (98, 125319), (111, 110642), (147, 83546), (222, 55321), (259, 47418), (294, 41773), (518, 23709), (777, 15806), (1129, 10878), (1554, 7903), (1813, 6774), (2258, 5439), (3387, 3626)]