420516918

素因数分解:

$2^1\times 3^2\times {\mathrm{23362051}}^1$

素因数の和:23362059

約数の個数: 12

約数和(自身を含む): 911120028

約数和(自身を除く): 490603110

約数列:

[1, 2, 3, 6, 9, 18, 23362051, 46724102, 70086153, 140172306, 210258459, 420516918]

約数ペア:

[(1, 420516918), (2, 210258459), (3, 140172306), (6, 70086153), (9, 46724102), (18, 23362051)]