81424908

素因数分解:

$2^2\times 3^2\times {\mathrm{2261803}}^1$

素因数の和:2261813

約数の個数: 18

約数和(自身を含む): 205824164

約数和(自身を除く): 124399256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2261803, 4523606, 6785409, 9047212, 13570818, 20356227, 27141636, 40712454, 81424908]

約数ペア:

[(1, 81424908), (2, 40712454), (3, 27141636), (4, 20356227), (6, 13570818), (9, 9047212), (12, 6785409), (18, 4523606), (36, 2261803)]