78867882

素因数分解:

$2^1\times 3^2\times {\mathrm{4381549}}^1$

素因数の和:4381557

約数の個数: 12

約数和(自身を含む): 170880450

約数和(自身を除く): 92012568

約数列:

[1, 2, 3, 6, 9, 18, 4381549, 8763098, 13144647, 26289294, 39433941, 78867882]

約数ペア:

[(1, 78867882), (2, 39433941), (3, 26289294), (6, 13144647), (9, 8763098), (18, 4381549)]