2220461298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{17333}}^1$

素因数の和:17999

約数の個数: 48

約数和(自身を含む): 5256778176

約数和(自身を除く): 3036316878

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 647, 1294, 1941, 3882, 5823, 7117, 11646, 14234, 17333, 21351, 34666, 42702, 51999, 64053, 103998, 128106, 155997, 190663, 311994, 381326, 571989, 1143978, 1715967, 3431934, 11214451, 22428902, 33643353, 67286706, 100930059, 123358961, 201860118, 246717922, 370076883, 740153766, 1110230649, 2220461298]

約数ペア:

[(1, 2220461298), (2, 1110230649), (3, 740153766), (6, 370076883), (9, 246717922), (11, 201860118), (18, 123358961), (22, 100930059), (33, 67286706), (66, 33643353), (99, 22428902), (198, 11214451), (647, 3431934), (1294, 1715967), (1941, 1143978), (3882, 571989), (5823, 381326), (7117, 311994), (11646, 190663), (14234, 155997), (17333, 128106), (21351, 103998), (34666, 64053), (42702, 51999)]