1666560006

素因数分解:

$2^1\times 3^2\times {\mathrm{13397}}^1\times {\mathrm{6911}}^1$

素因数の和:20316

約数の個数: 24

約数和(自身を含む): 3611672064

約数和(自身を除く): 1945112058

約数列:

[1, 2, 3, 6, 9, 18, 6911, 13397, 13822, 20733, 26794, 40191, 41466, 62199, 80382, 120573, 124398, 241146, 92586667, 185173334, 277760001, 555520002, 833280003, 1666560006]

約数ペア:

[(1, 1666560006), (2, 833280003), (3, 555520002), (6, 277760001), (9, 185173334), (18, 92586667), (6911, 241146), (13397, 124398), (13822, 120573), (20733, 80382), (26794, 62199), (40191, 41466)]