7120542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 17208576

約数和(自身を除く): 10088034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 193, 258, 286, 386, 429, 473, 559, 579, 858, 946, 1118, 1158, 1419, 1677, 2123, 2509, 2838, 3354, 4246, 5018, 6149, 6369, 7527, 8299, 12298, 12738, 15054, 16598, 18447, 24897, 27599, 36894, 49794, 55198, 82797, 91289, 107887, 165594, 182578, 215774, 273867, 323661, 547734, 647322, 1186757, 2373514, 3560271, 7120542]

約数ペア:

[(1, 7120542), (2, 3560271), (3, 2373514), (6, 1186757), (11, 647322), (13, 547734), (22, 323661), (26, 273867), (33, 215774), (39, 182578), (43, 165594), (66, 107887), (78, 91289), (86, 82797), (129, 55198), (143, 49794), (193, 36894), (258, 27599), (286, 24897), (386, 18447), (429, 16598), (473, 15054), (559, 12738), (579, 12298), (858, 8299), (946, 7527), (1118, 6369), (1158, 6149), (1419, 5018), (1677, 4246), (2123, 3354), (2509, 2838)]