2018557917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13193189}}^1$

素因数の和:13193212

約数の個数: 12

約数和(自身を含む): 3087206460

約数和(自身を除く): 1068648543

約数列:

[1, 3, 9, 17, 51, 153, 13193189, 39579567, 118738701, 224284213, 672852639, 2018557917]

約数ペア:

[(1, 2018557917), (3, 672852639), (9, 224284213), (17, 118738701), (51, 39579567), (153, 13193189)]