2543614038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20187413}}^1$

素因数の和:20187428

約数の個数: 24

約数和(自身を含む): 6298473168

約数和(自身を除く): 3754859130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20187413, 40374826, 60562239, 121124478, 141311891, 181686717, 282623782, 363373434, 423935673, 847871346, 1271807019, 2543614038]

約数ペア:

[(1, 2543614038), (2, 1271807019), (3, 847871346), (6, 423935673), (7, 363373434), (9, 282623782), (14, 181686717), (18, 141311891), (21, 121124478), (42, 60562239), (63, 40374826), (126, 20187413)]