16180638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{117251}}^1$

素因数の和:117279

約数の個数: 16

約数和(自身を含む): 33768576

約数和(自身を除く): 17587938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 117251, 234502, 351753, 703506, 2696773, 5393546, 8090319, 16180638]

約数ペア:

[(1, 16180638), (2, 8090319), (3, 5393546), (6, 2696773), (23, 703506), (46, 351753), (69, 234502), (138, 117251)]