40190178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{956909}}^1$

素因数の和:956921

約数の個数: 16

約数和(自身を含む): 91863360

約数和(自身を除く): 51673182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 956909, 1913818, 2870727, 5741454, 6698363, 13396726, 20095089, 40190178]

約数ペア:

[(1, 40190178), (2, 20095089), (3, 13396726), (6, 6698363), (7, 5741454), (14, 2870727), (21, 1913818), (42, 956909)]