40187658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{956849}}^1$

素因数の和:956861

約数の個数: 16

約数和(自身を含む): 91857600

約数和(自身を除く): 51669942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 956849, 1913698, 2870547, 5741094, 6697943, 13395886, 20093829, 40187658]

約数ペア:

[(1, 40187658), (2, 20093829), (3, 13395886), (6, 6697943), (7, 5741094), (14, 2870547), (21, 1913698), (42, 956849)]