286542018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2274143}}^1$

素因数の和:2274158

約数の個数: 24

約数和(自身を含む): 709532928

約数和(自身を除く): 422990910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2274143, 4548286, 6822429, 13644858, 15919001, 20467287, 31838002, 40934574, 47757003, 95514006, 143271009, 286542018]

約数ペア:

[(1, 286542018), (2, 143271009), (3, 95514006), (6, 47757003), (7, 40934574), (9, 31838002), (14, 20467287), (18, 15919001), (21, 13644858), (42, 6822429), (63, 4548286), (126, 2274143)]