8708379246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{153929}}^1$

素因数の和:154393

約数の個数: 48

約数和(自身を含む): 21611772000

約数和(自身を除く): 12903392754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449, 898, 1347, 2694, 3143, 4041, 6286, 8082, 9429, 18858, 28287, 56574, 153929, 307858, 461787, 923574, 1077503, 1385361, 2155006, 2770722, 3232509, 6465018, 9697527, 19395054, 69114121, 138228242, 207342363, 414684726, 483798847, 622027089, 967597694, 1244054178, 1451396541, 2902793082, 4354189623, 8708379246]

約数ペア:

[(1, 8708379246), (2, 4354189623), (3, 2902793082), (6, 1451396541), (7, 1244054178), (9, 967597694), (14, 622027089), (18, 483798847), (21, 414684726), (42, 207342363), (63, 138228242), (126, 69114121), (449, 19395054), (898, 9697527), (1347, 6465018), (2694, 3232509), (3143, 2770722), (4041, 2155006), (6286, 1385361), (8082, 1077503), (9429, 923574), (18858, 461787), (28287, 307858), (56574, 153929)]