27141884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12589}}^1$

素因数の和:12618

約数の個数: 36

約数和(自身を含む): 60280920

約数和(自身を除く): 33139036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 12589, 25178, 50356, 88123, 138479, 176246, 276958, 352492, 553916, 616861, 969353, 1233722, 1938706, 2467444, 3877412, 6785471, 13570942, 27141884]

約数ペア:

[(1, 27141884), (2, 13570942), (4, 6785471), (7, 3877412), (11, 2467444), (14, 1938706), (22, 1233722), (28, 969353), (44, 616861), (49, 553916), (77, 352492), (98, 276958), (154, 176246), (196, 138479), (308, 88123), (539, 50356), (1078, 25178), (2156, 12589)]