16440078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{119131}}^1$

素因数の和:119159

約数の個数: 16

約数和(自身を含む): 34310016

約数和(自身を除く): 17869938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 119131, 238262, 357393, 714786, 2740013, 5480026, 8220039, 16440078]

約数ペア:

[(1, 16440078), (2, 8220039), (3, 5480026), (6, 2740013), (23, 714786), (46, 357393), (69, 238262), (138, 119131)]