2142306

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7001}}^1$

素因数の和:7026

約数の個数: 24

約数和(自身を含む): 4915404

約数和(自身を除く): 2773098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 7001, 14002, 21003, 42006, 63009, 119017, 126018, 238034, 357051, 714102, 1071153, 2142306]

約数ペア:

[(1, 2142306), (2, 1071153), (3, 714102), (6, 357051), (9, 238034), (17, 126018), (18, 119017), (34, 63009), (51, 42006), (102, 21003), (153, 14002), (306, 7001)]