865644036

素因数分解:

$2^2\times 3^1\times {\mathrm{72137003}}^1$

素因数の和:72137010

約数の個数: 12

約数和(自身を含む): 2019836112

約数和(自身を除く): 1154192076

約数列:

[1, 2, 3, 4, 6, 12, 72137003, 144274006, 216411009, 288548012, 432822018, 865644036]

約数ペア:

[(1, 865644036), (2, 432822018), (3, 288548012), (4, 216411009), (6, 144274006), (12, 72137003)]