18507576

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7207}}^1$

素因数の和:7323

約数の個数: 32

約数和(自身を含む): 46707840

約数和(自身を除く): 28200264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7207, 14414, 21621, 28828, 43242, 57656, 86484, 172968, 771149, 1542298, 2313447, 3084596, 4626894, 6169192, 9253788, 18507576]

約数ペア:

[(1, 18507576), (2, 9253788), (3, 6169192), (4, 4626894), (6, 3084596), (8, 2313447), (12, 1542298), (24, 771149), (107, 172968), (214, 86484), (321, 57656), (428, 43242), (642, 28828), (856, 21621), (1284, 14414), (2568, 7207)]