26689284

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6679}}^1$

素因数の和:6729

約数の個数: 48

約数和(自身を含む): 71075200

約数和(自身を除く): 44385916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 6679, 13358, 20037, 26716, 40074, 60111, 80148, 120222, 180333, 240444, 247123, 360666, 494246, 721332, 741369, 988492, 1482738, 2224107, 2965476, 4448214, 6672321, 8896428, 13344642, 26689284]

約数ペア:

[(1, 26689284), (2, 13344642), (3, 8896428), (4, 6672321), (6, 4448214), (9, 2965476), (12, 2224107), (18, 1482738), (27, 988492), (36, 741369), (37, 721332), (54, 494246), (74, 360666), (108, 247123), (111, 240444), (148, 180333), (222, 120222), (333, 80148), (444, 60111), (666, 40074), (999, 26716), (1332, 20037), (1998, 13358), (3996, 6679)]