240850818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1029277}}^1$

素因数の和:1029298

約数の個数: 24

約数和(自身を含む): 561985788

約数和(自身を除く): 321134970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1029277, 2058554, 3087831, 6175662, 9263493, 13380601, 18526986, 26761202, 40141803, 80283606, 120425409, 240850818]

約数ペア:

[(1, 240850818), (2, 120425409), (3, 80283606), (6, 40141803), (9, 26761202), (13, 18526986), (18, 13380601), (26, 9263493), (39, 6175662), (78, 3087831), (117, 2058554), (234, 1029277)]