18933996894

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29492207}}^1$

素因数の和:29492319

約数の個数: 16

約数和(自身を含む): 38221901568

約数和(自身を除く): 19287904674

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29492207, 58984414, 88476621, 176953242, 3155666149, 6311332298, 9466998447, 18933996894]

約数ペア:

[(1, 18933996894), (2, 9466998447), (3, 6311332298), (6, 3155666149), (107, 176953242), (214, 88476621), (321, 58984414), (642, 29492207)]