2016129645

素因数分解:

$3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{103951}}^1$

素因数の和:104393

約数の個数: 24

約数和(自身を含む): 3502766592

約数和(自身を除く): 1486636947

約数列:

[1, 3, 5, 9, 15, 45, 431, 1293, 2155, 3879, 6465, 19395, 103951, 311853, 519755, 935559, 1559265, 4677795, 44802881, 134408643, 224014405, 403225929, 672043215, 2016129645]

約数ペア:

[(1, 2016129645), (3, 672043215), (5, 403225929), (9, 224014405), (15, 134408643), (45, 44802881), (431, 4677795), (1293, 1559265), (2155, 935559), (3879, 519755), (6465, 311853), (19395, 103951)]