187818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 392256

約数和(自身を除く): 204438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1361, 2722, 4083, 8166, 31303, 62606, 93909, 187818]

約数ペア:

[(1, 187818), (2, 93909), (3, 62606), (6, 31303), (23, 8166), (46, 4083), (69, 2722), (138, 1361)]