6400086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 16251840

約数和(自身を除く): 9851754

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 1979, 3234, 3958, 5937, 11874, 13853, 21769, 27706, 41559, 43538, 65307, 83118, 96971, 130614, 152383, 193942, 290913, 304766, 457149, 581826, 914298, 1066681, 2133362, 3200043, 6400086]

約数ペア:

[(1, 6400086), (2, 3200043), (3, 2133362), (6, 1066681), (7, 914298), (11, 581826), (14, 457149), (21, 304766), (22, 290913), (33, 193942), (42, 152383), (49, 130614), (66, 96971), (77, 83118), (98, 65307), (147, 43538), (154, 41559), (231, 27706), (294, 21769), (462, 13853), (539, 11874), (1078, 5937), (1617, 3958), (1979, 3234)]