7737678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 18498480

約数和(自身を除く): 10760802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 769, 774, 1118, 1538, 1677, 2307, 3354, 4614, 5031, 6921, 9997, 10062, 13842, 19994, 29991, 33067, 59982, 66134, 89973, 99201, 179946, 198402, 297603, 429871, 595206, 859742, 1289613, 2579226, 3868839, 7737678]

約数ペア:

[(1, 7737678), (2, 3868839), (3, 2579226), (6, 1289613), (9, 859742), (13, 595206), (18, 429871), (26, 297603), (39, 198402), (43, 179946), (78, 99201), (86, 89973), (117, 66134), (129, 59982), (234, 33067), (258, 29991), (387, 19994), (559, 13842), (769, 10062), (774, 9997), (1118, 6921), (1538, 5031), (1677, 4614), (2307, 3354)]