40841178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{972409}}^1$

素因数の和:972421

約数の個数: 16

約数和(自身を含む): 93351360

約数和(自身を除く): 52510182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 972409, 1944818, 2917227, 5834454, 6806863, 13613726, 20420589, 40841178]

約数ペア:

[(1, 40841178), (2, 20420589), (3, 13613726), (6, 6806863), (7, 5834454), (14, 2917227), (21, 1944818), (42, 972409)]