25277142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 57130416

約数和(自身を除く): 31853274

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 941, 1221, 1882, 2442, 2823, 4477, 5646, 8954, 10351, 13431, 20702, 26862, 31053, 34817, 62106, 69634, 104451, 113861, 208902, 227722, 341583, 382987, 683166, 765974, 1148961, 2297922, 4212857, 8425714, 12638571, 25277142]

約数ペア:

[(1, 25277142), (2, 12638571), (3, 8425714), (6, 4212857), (11, 2297922), (22, 1148961), (33, 765974), (37, 683166), (66, 382987), (74, 341583), (111, 227722), (121, 208902), (222, 113861), (242, 104451), (363, 69634), (407, 62106), (726, 34817), (814, 31053), (941, 26862), (1221, 20702), (1882, 13431), (2442, 10351), (2823, 8954), (4477, 5646)]