6439134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 14321664

約数和(自身を除く): 7882530

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 2663, 5326, 7989, 15978, 34619, 69238, 82553, 103857, 165106, 207714, 247659, 495318, 1073189, 2146378, 3219567, 6439134]

約数ペア:

[(1, 6439134), (2, 3219567), (3, 2146378), (6, 1073189), (13, 495318), (26, 247659), (31, 207714), (39, 165106), (62, 103857), (78, 82553), (93, 69238), (186, 34619), (403, 15978), (806, 7989), (1209, 5326), (2418, 2663)]