27843662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 55354752

約数和(自身を除く): 27511090

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1123, 1127, 1771, 2246, 2254, 3542, 7861, 12353, 12397, 15722, 24706, 24794, 25829, 51658, 55027, 86471, 110054, 172942, 180803, 284119, 361606, 568238, 605297, 1210594, 1265621, 1988833, 2531242, 3977666, 13921831, 27843662]

約数ペア:

[(1, 27843662), (2, 13921831), (7, 3977666), (11, 2531242), (14, 1988833), (22, 1265621), (23, 1210594), (46, 605297), (49, 568238), (77, 361606), (98, 284119), (154, 180803), (161, 172942), (253, 110054), (322, 86471), (506, 55027), (539, 51658), (1078, 25829), (1123, 24794), (1127, 24706), (1771, 15722), (2246, 12397), (2254, 12353), (3542, 7861)]