67578714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12531

約数の個数: 48

約数和(自身を含む): 171243072

約数和(自身を除く): 103664358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 12473, 24946, 37419, 74838, 87311, 112257, 174622, 224514, 261933, 523866, 536339, 785799, 1072678, 1571598, 1609017, 3218034, 3754373, 4827051, 7508746, 9654102, 11263119, 22526238, 33789357, 67578714]

約数ペア:

[(1, 67578714), (2, 33789357), (3, 22526238), (6, 11263119), (7, 9654102), (9, 7508746), (14, 4827051), (18, 3754373), (21, 3218034), (42, 1609017), (43, 1571598), (63, 1072678), (86, 785799), (126, 536339), (129, 523866), (258, 261933), (301, 224514), (387, 174622), (602, 112257), (774, 87311), (903, 74838), (1806, 37419), (2709, 24946), (5418, 12473)]