16740642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{121309}}^1$

素因数の和:121337

約数の個数: 16

約数和(自身を含む): 34937280

約数和(自身を除く): 18196638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 121309, 242618, 363927, 727854, 2790107, 5580214, 8370321, 16740642]

約数ペア:

[(1, 16740642), (2, 8370321), (3, 5580214), (6, 2790107), (23, 727854), (46, 363927), (69, 242618), (138, 121309)]