131682726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{348367}}^1$

素因数の和:348385

約数の個数: 32

約数和(自身を含む): 334433280

約数和(自身を除く): 202750554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 348367, 696734, 1045101, 2090202, 2438569, 3135303, 4877138, 6270606, 7315707, 9405909, 14631414, 18811818, 21947121, 43894242, 65841363, 131682726]

約数ペア:

[(1, 131682726), (2, 65841363), (3, 43894242), (6, 21947121), (7, 18811818), (9, 14631414), (14, 9405909), (18, 7315707), (21, 6270606), (27, 4877138), (42, 3135303), (54, 2438569), (63, 2090202), (126, 1045101), (189, 696734), (378, 348367)]