40085178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{954409}}^1$

素因数の和:954421

約数の個数: 16

約数和(自身を含む): 91623360

約数和(自身を除く): 51538182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 954409, 1908818, 2863227, 5726454, 6680863, 13361726, 20042589, 40085178]

約数ペア:

[(1, 40085178), (2, 20042589), (3, 13361726), (6, 6680863), (7, 5726454), (14, 2863227), (21, 1908818), (42, 954409)]