8526258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 11653902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 439, 498, 747, 878, 1079, 1317, 1494, 2158, 2634, 3237, 3951, 5707, 6474, 7902, 9711, 11414, 17121, 19422, 34242, 36437, 51363, 72874, 102726, 109311, 218622, 327933, 473681, 655866, 947362, 1421043, 2842086, 4263129, 8526258]

約数ペア:

[(1, 8526258), (2, 4263129), (3, 2842086), (6, 1421043), (9, 947362), (13, 655866), (18, 473681), (26, 327933), (39, 218622), (78, 109311), (83, 102726), (117, 72874), (166, 51363), (234, 36437), (249, 34242), (439, 19422), (498, 17121), (747, 11414), (878, 9711), (1079, 7902), (1317, 6474), (1494, 5707), (2158, 3951), (2634, 3237)]