181784382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{43973}}^1$

素因数の和:44044

約数の個数: 32

約数和(自身を含む): 398932128

約数和(自身を除く): 217147746

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 43973, 87946, 131919, 263838, 571649, 1143298, 1714947, 2330569, 3429894, 4661138, 6991707, 13983414, 30297397, 60594794, 90892191, 181784382]

約数ペア:

[(1, 181784382), (2, 90892191), (3, 60594794), (6, 30297397), (13, 13983414), (26, 6991707), (39, 4661138), (53, 3429894), (78, 2330569), (106, 1714947), (159, 1143298), (318, 571649), (689, 263838), (1378, 131919), (2067, 87946), (4134, 43973)]