6789426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 16941312

約数和(自身を除く): 10151886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 257, 259, 357, 514, 518, 629, 714, 771, 777, 1258, 1542, 1554, 1799, 1887, 3598, 3774, 4369, 4403, 5397, 8738, 8806, 9509, 10794, 13107, 13209, 19018, 26214, 26418, 28527, 30583, 57054, 61166, 66563, 91749, 133126, 161653, 183498, 199689, 323306, 399378, 484959, 969918, 1131571, 2263142, 3394713, 6789426]

約数ペア:

[(1, 6789426), (2, 3394713), (3, 2263142), (6, 1131571), (7, 969918), (14, 484959), (17, 399378), (21, 323306), (34, 199689), (37, 183498), (42, 161653), (51, 133126), (74, 91749), (102, 66563), (111, 61166), (119, 57054), (222, 30583), (238, 28527), (257, 26418), (259, 26214), (357, 19018), (514, 13209), (518, 13107), (629, 10794), (714, 9509), (771, 8806), (777, 8738), (1258, 5397), (1542, 4403), (1554, 4369), (1799, 3774), (1887, 3598)]