18875196

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6317}}^1$

素因数の和:6410

約数の個数: 36

約数和(自身を含む): 48294792

約数和(自身を除く): 29419596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6317, 12634, 18951, 25268, 37902, 56853, 75804, 113706, 227412, 524311, 1048622, 1572933, 2097244, 3145866, 4718799, 6291732, 9437598, 18875196]

約数ペア:

[(1, 18875196), (2, 9437598), (3, 6291732), (4, 4718799), (6, 3145866), (9, 2097244), (12, 1572933), (18, 1048622), (36, 524311), (83, 227412), (166, 113706), (249, 75804), (332, 56853), (498, 37902), (747, 25268), (996, 18951), (1494, 12634), (2988, 6317)]