16942986

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1193}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 37825920

約数和(自身を除く): 20882934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1193, 1578, 2367, 2386, 3579, 4734, 7101, 7158, 10737, 14202, 21474, 32211, 64422, 313759, 627518, 941277, 1882554, 2823831, 5647662, 8471493, 16942986]

約数ペア:

[(1, 16942986), (2, 8471493), (3, 5647662), (6, 2823831), (9, 1882554), (18, 941277), (27, 627518), (54, 313759), (263, 64422), (526, 32211), (789, 21474), (1193, 14202), (1578, 10737), (2367, 7158), (2386, 7101), (3579, 4734)]