180054938

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{176179}}^1$

素因数の和:176261

約数の個数: 16

約数和(自身を含む): 312895680

約数和(自身を除く): 132840742

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 176179, 352358, 1233253, 2466506, 12861067, 25722134, 90027469, 180054938]

約数ペア:

[(1, 180054938), (2, 90027469), (7, 25722134), (14, 12861067), (73, 2466506), (146, 1233253), (511, 352358), (1022, 176179)]