40340874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{960497}}^1$

素因数の和:960509

約数の個数: 16

約数和(自身を含む): 92207808

約数和(自身を除く): 51866934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 960497, 1920994, 2881491, 5762982, 6723479, 13446958, 20170437, 40340874]

約数ペア:

[(1, 40340874), (2, 20170437), (3, 13446958), (6, 6723479), (7, 5762982), (14, 2881491), (21, 1920994), (42, 960497)]