26000667

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 49600512

約数和(自身を除く): 23599845

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2207, 3927, 6621, 11781, 15449, 19863, 24277, 37519, 46347, 72831, 112557, 139041, 169939, 218493, 262633, 337671, 412709, 509817, 787899, 1238127, 1529451, 2363697, 2888963, 3714381, 8666889, 26000667]

約数ペア:

[(1, 26000667), (3, 8666889), (7, 3714381), (9, 2888963), (11, 2363697), (17, 1529451), (21, 1238127), (33, 787899), (51, 509817), (63, 412709), (77, 337671), (99, 262633), (119, 218493), (153, 169939), (187, 139041), (231, 112557), (357, 72831), (561, 46347), (693, 37519), (1071, 24277), (1309, 19863), (1683, 15449), (2207, 11781), (3927, 6621)]