2740818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19861}}^1$

素因数の和:19889

約数の個数: 16

約数和(自身を含む): 5720256

約数和(自身を除く): 2979438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 19861, 39722, 59583, 119166, 456803, 913606, 1370409, 2740818]

約数ペア:

[(1, 2740818), (2, 1370409), (3, 913606), (6, 456803), (23, 119166), (46, 59583), (69, 39722), (138, 19861)]