18602191178

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{131507}}^1$

素因数の和:132277

約数の個数: 16

約数和(自身を含む): 28206887904

約数和(自身を除く): 9604696726

約数列:

[1, 2, 107, 214, 661, 1322, 70727, 131507, 141454, 263014, 14071249, 28142498, 86926127, 173852254, 9301095589, 18602191178]

約数ペア:

[(1, 18602191178), (2, 9301095589), (107, 173852254), (214, 86926127), (661, 28142498), (1322, 14071249), (70727, 263014), (131507, 141454)]