140415804

素因数分解:

$2^2\times 3^2\times {\mathrm{3900439}}^1$

素因数の和:3900449

約数の個数: 18

約数和(自身を含む): 354940040

約数和(自身を除く): 214524236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3900439, 7800878, 11701317, 15601756, 23402634, 35103951, 46805268, 70207902, 140415804]

約数ペア:

[(1, 140415804), (2, 70207902), (3, 46805268), (4, 35103951), (6, 23402634), (9, 15601756), (12, 11701317), (18, 7800878), (36, 3900439)]