13857606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 34663200

約数和(自身を除く): 20805594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1009, 1526, 1962, 2018, 2289, 3027, 4578, 6054, 6867, 7063, 9081, 13734, 14126, 18162, 21189, 42378, 63567, 109981, 127134, 219962, 329943, 659886, 769867, 989829, 1539734, 1979658, 2309601, 4619202, 6928803, 13857606]

約数ペア:

[(1, 13857606), (2, 6928803), (3, 4619202), (6, 2309601), (7, 1979658), (9, 1539734), (14, 989829), (18, 769867), (21, 659886), (42, 329943), (63, 219962), (109, 127134), (126, 109981), (218, 63567), (327, 42378), (654, 21189), (763, 18162), (981, 14126), (1009, 13734), (1526, 9081), (1962, 7063), (2018, 6867), (2289, 6054), (3027, 4578)]