2018184993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{72547}}^1$

素因数の和:72845

約数の個数: 24

約数和(自身を含む): 3191531616

約数和(自身を除く): 1173346623

約数列:

[1, 3, 9, 11, 33, 99, 281, 843, 2529, 3091, 9273, 27819, 72547, 217641, 652923, 798017, 2394051, 7182153, 20385707, 61157121, 183471363, 224242777, 672728331, 2018184993]

約数ペア:

[(1, 2018184993), (3, 672728331), (9, 224242777), (11, 183471363), (33, 61157121), (99, 20385707), (281, 7182153), (843, 2394051), (2529, 798017), (3091, 652923), (9273, 217641), (27819, 72547)]