26649441

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 47656128

約数和(自身を除く): 21006687

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2503, 3549, 7509, 10647, 17521, 22527, 32539, 52563, 97617, 157689, 227773, 292851, 423007, 683319, 1269021, 2049957, 2961049, 3807063, 8883147, 26649441]

約数ペア:

[(1, 26649441), (3, 8883147), (7, 3807063), (9, 2961049), (13, 2049957), (21, 1269021), (39, 683319), (63, 423007), (91, 292851), (117, 227773), (169, 157689), (273, 97617), (507, 52563), (819, 32539), (1183, 22527), (1521, 17521), (2503, 10647), (3549, 7509)]