8668212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 15080268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 2789, 3108, 5578, 8367, 11156, 16734, 19523, 33468, 39046, 58569, 78092, 103193, 117138, 206386, 234276, 309579, 412772, 619158, 722351, 1238316, 1444702, 2167053, 2889404, 4334106, 8668212]

約数ペア:

[(1, 8668212), (2, 4334106), (3, 2889404), (4, 2167053), (6, 1444702), (7, 1238316), (12, 722351), (14, 619158), (21, 412772), (28, 309579), (37, 234276), (42, 206386), (74, 117138), (84, 103193), (111, 78092), (148, 58569), (222, 39046), (259, 33468), (444, 19523), (518, 16734), (777, 11156), (1036, 8367), (1554, 5578), (2789, 3108)]