180867946

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{133187}}^1$

素因数の和:133293

約数の個数: 16

約数和(自身を含む): 313258176

約数和(自身を除く): 132390230

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 133187, 266374, 932309, 1864618, 12919139, 25838278, 90433973, 180867946]

約数ペア:

[(1, 180867946), (2, 90433973), (7, 25838278), (14, 12919139), (97, 1864618), (194, 932309), (679, 266374), (1358, 133187)]