66653538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1586989}}^1$

素因数の和:1587001

約数の個数: 16

約数和(自身を含む): 152351040

約数和(自身を除く): 85697502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1586989, 3173978, 4760967, 9521934, 11108923, 22217846, 33326769, 66653538]

約数ペア:

[(1, 66653538), (2, 33326769), (3, 22217846), (6, 11108923), (7, 9521934), (14, 4760967), (21, 3173978), (42, 1586989)]