2016109188

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{19937}}^1$

素因数の和:20053

約数の個数: 54

約数和(自身を含む): 5194506954

約数和(自身を除く): 3178397766

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2809, 5618, 8427, 11236, 16854, 19937, 25281, 33708, 39874, 50562, 59811, 79748, 101124, 119622, 179433, 239244, 358866, 717732, 1056661, 2113322, 3169983, 4226644, 6339966, 9509949, 12679932, 19019898, 38039796, 56003033, 112006066, 168009099, 224012132, 336018198, 504027297, 672036396, 1008054594, 2016109188]

約数ペア:

[(1, 2016109188), (2, 1008054594), (3, 672036396), (4, 504027297), (6, 336018198), (9, 224012132), (12, 168009099), (18, 112006066), (36, 56003033), (53, 38039796), (106, 19019898), (159, 12679932), (212, 9509949), (318, 6339966), (477, 4226644), (636, 3169983), (954, 2113322), (1908, 1056661), (2809, 717732), (5618, 358866), (8427, 239244), (11236, 179433), (16854, 119622), (19937, 101124), (25281, 79748), (33708, 59811), (39874, 50562)]