71706258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306437}}^1$

素因数の和:306458

約数の個数: 24

約数和(自身を含む): 167315148

約数和(自身を除く): 95608890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 306437, 612874, 919311, 1838622, 2757933, 3983681, 5515866, 7967362, 11951043, 23902086, 35853129, 71706258]

約数ペア:

[(1, 71706258), (2, 35853129), (3, 23902086), (6, 11951043), (9, 7967362), (13, 5515866), (18, 3983681), (26, 2757933), (39, 1838622), (78, 919311), (117, 612874), (234, 306437)]