185130486

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 410963280

約数和(自身を除く): 225832794

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 139, 183, 278, 366, 417, 549, 834, 1098, 1213, 1251, 2426, 2502, 3639, 7278, 8479, 10917, 16958, 21834, 25437, 50874, 73993, 76311, 147986, 152622, 168607, 221979, 337214, 443958, 505821, 665937, 1011642, 1331874, 1517463, 3034926, 10285027, 20570054, 30855081, 61710162, 92565243, 185130486]

約数ペア:

[(1, 185130486), (2, 92565243), (3, 61710162), (6, 30855081), (9, 20570054), (18, 10285027), (61, 3034926), (122, 1517463), (139, 1331874), (183, 1011642), (278, 665937), (366, 505821), (417, 443958), (549, 337214), (834, 221979), (1098, 168607), (1213, 152622), (1251, 147986), (2426, 76311), (2502, 73993), (3639, 50874), (7278, 25437), (8479, 21834), (10917, 16958)]