18027656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{118603}}^1$

素因数の和:118628

約数の個数: 16

約数和(自身を含む): 35581200

約数和(自身を除く): 17553544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 118603, 237206, 474412, 948824, 2253457, 4506914, 9013828, 18027656]

約数ペア:

[(1, 18027656), (2, 9013828), (4, 4506914), (8, 2253457), (19, 948824), (38, 474412), (76, 237206), (152, 118603)]