2018109321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13190257}}^1$

素因数の和:13190280

約数の個数: 12

約数和(自身を含む): 3086520372

約数和(自身を除く): 1068411051

約数列:

[1, 3, 9, 17, 51, 153, 13190257, 39570771, 118712313, 224234369, 672703107, 2018109321]

約数ペア:

[(1, 2018109321), (3, 672703107), (9, 224234369), (17, 118712313), (51, 39570771), (153, 13190257)]