1804986

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 3942900

約数和(自身を除く): 2137914

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 673, 894, 1341, 1346, 2019, 2682, 4038, 6057, 12114, 100277, 200554, 300831, 601662, 902493, 1804986]

約数ペア:

[(1, 1804986), (2, 902493), (3, 601662), (6, 300831), (9, 200554), (18, 100277), (149, 12114), (298, 6057), (447, 4038), (673, 2682), (894, 2019), (1341, 1346)]