13438674

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1433}}^1$

素因数の和:1962

約数の個数: 24

約数和(自身を含む): 29193372

約数和(自身を除く): 15754698

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1433, 1563, 2866, 3126, 4299, 4689, 8598, 9378, 12897, 25794, 746593, 1493186, 2239779, 4479558, 6719337, 13438674]

約数ペア:

[(1, 13438674), (2, 6719337), (3, 4479558), (6, 2239779), (9, 1493186), (18, 746593), (521, 25794), (1042, 12897), (1433, 9378), (1563, 8598), (2866, 4689), (3126, 4299)]