40498878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{964259}}^1$

素因数の和:964271

約数の個数: 16

約数和(自身を含む): 92568960

約数和(自身を除く): 52070082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 964259, 1928518, 2892777, 5785554, 6749813, 13499626, 20249439, 40498878]

約数ペア:

[(1, 40498878), (2, 20249439), (3, 13499626), (6, 6749813), (7, 5785554), (14, 2892777), (21, 1928518), (42, 964259)]