242742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1787

約数の個数: 16

約数和(自身を含む): 506880

約数和(自身を除く): 264138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1759, 3518, 5277, 10554, 40457, 80914, 121371, 242742]

約数ペア:

[(1, 242742), (2, 121371), (3, 80914), (6, 40457), (23, 10554), (46, 5277), (69, 3518), (138, 1759)]