18123182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 34179840

約数和(自身を除く): 16056658

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 859, 959, 1507, 1718, 1918, 3014, 6013, 9449, 10549, 12026, 18898, 21098, 66143, 117683, 132286, 235366, 823781, 1294513, 1647562, 2589026, 9061591, 18123182]

約数ペア:

[(1, 18123182), (2, 9061591), (7, 2589026), (11, 1647562), (14, 1294513), (22, 823781), (77, 235366), (137, 132286), (154, 117683), (274, 66143), (859, 21098), (959, 18898), (1507, 12026), (1718, 10549), (1918, 9449), (3014, 6013)]