2099178

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 24

約数和(自身を含む): 4586400

約数和(自身を除く): 2487222

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 839, 1251, 1678, 2502, 2517, 5034, 7551, 15102, 116621, 233242, 349863, 699726, 1049589, 2099178]

約数ペア:

[(1, 2099178), (2, 1049589), (3, 699726), (6, 349863), (9, 233242), (18, 116621), (139, 15102), (278, 7551), (417, 5034), (834, 2517), (839, 2502), (1251, 1678)]