2012809662

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1163

約数の個数: 80

約数和(自身を含む): 4610390400

約数和(自身を除く): 2597580738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 251, 354, 502, 531, 753, 839, 1062, 1506, 1593, 1678, 2259, 2517, 3186, 4518, 4779, 5034, 6777, 7551, 9558, 13554, 14809, 15102, 20331, 22653, 29618, 40662, 44427, 45306, 49501, 67959, 88854, 99002, 133281, 135918, 148503, 210589, 266562, 297006, 399843, 421178, 445509, 631767, 799686, 891018, 1199529, 1263534, 1336527, 1895301, 2399058, 2673054, 3790602, 4009581, 5685903, 8019162, 11371806, 12424751, 17057709, 24849502, 34115418, 37274253, 74548506, 111822759, 223645518, 335468277, 670936554, 1006404831, 2012809662]

約数ペア:

[(1, 2012809662), (2, 1006404831), (3, 670936554), (6, 335468277), (9, 223645518), (18, 111822759), (27, 74548506), (54, 37274253), (59, 34115418), (81, 24849502), (118, 17057709), (162, 12424751), (177, 11371806), (251, 8019162), (354, 5685903), (502, 4009581), (531, 3790602), (753, 2673054), (839, 2399058), (1062, 1895301), (1506, 1336527), (1593, 1263534), (1678, 1199529), (2259, 891018), (2517, 799686), (3186, 631767), (4518, 445509), (4779, 421178), (5034, 399843), (6777, 297006), (7551, 266562), (9558, 210589), (13554, 148503), (14809, 135918), (15102, 133281), (20331, 99002), (22653, 88854), (29618, 67959), (40662, 49501), (44427, 45306)]