40285854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{319729}}^1$

素因数の和:319744

約数の個数: 24

約数和(自身を含む): 99755760

約数和(自身を除く): 59469906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 319729, 639458, 959187, 1918374, 2238103, 2877561, 4476206, 5755122, 6714309, 13428618, 20142927, 40285854]

約数ペア:

[(1, 40285854), (2, 20142927), (3, 13428618), (6, 6714309), (7, 5755122), (9, 4476206), (14, 2877561), (18, 2238103), (21, 1918374), (42, 959187), (63, 639458), (126, 319729)]