18377630512

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{1369013}}^1$

素因数の和:1369860

約数の個数: 20

約数和(自身を含む): 35649124560

約数和(自身を除く): 17271494048

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 13424, 1369013, 2738026, 5476052, 10952104, 21904208, 1148601907, 2297203814, 4594407628, 9188815256, 18377630512]

約数ペア:

[(1, 18377630512), (2, 9188815256), (4, 4594407628), (8, 2297203814), (16, 1148601907), (839, 21904208), (1678, 10952104), (3356, 5476052), (6712, 2738026), (13424, 1369013)]