27783966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 68728320

約数和(自身を除く): 40944354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 941, 1406, 1554, 1882, 2109, 2823, 4218, 4921, 5646, 6587, 9842, 13174, 14763, 17879, 19761, 29526, 34817, 35758, 39522, 53637, 69634, 104451, 107274, 125153, 208902, 243719, 250306, 375459, 487438, 661523, 731157, 750918, 1323046, 1462314, 1984569, 3969138, 4630661, 9261322, 13891983, 27783966]

約数ペア:

[(1, 27783966), (2, 13891983), (3, 9261322), (6, 4630661), (7, 3969138), (14, 1984569), (19, 1462314), (21, 1323046), (37, 750918), (38, 731157), (42, 661523), (57, 487438), (74, 375459), (111, 250306), (114, 243719), (133, 208902), (222, 125153), (259, 107274), (266, 104451), (399, 69634), (518, 53637), (703, 39522), (777, 35758), (798, 34817), (941, 29526), (1406, 19761), (1554, 17879), (1882, 14763), (2109, 13174), (2823, 9842), (4218, 6587), (4921, 5646)]