2080978002

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1432

約数の個数: 72

約数和(自身を含む): 4779189324

約数和(自身を除く): 2698211322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 361, 586, 722, 879, 1083, 1093, 1758, 2166, 2186, 2637, 3249, 3279, 5274, 5567, 6498, 6558, 9837, 11134, 16701, 19674, 20767, 33402, 41534, 50103, 62301, 100206, 105773, 124602, 186903, 211546, 317319, 320249, 373806, 394573, 634638, 640498, 789146, 951957, 960747, 1183719, 1903914, 1921494, 2367438, 2882241, 3551157, 5764482, 6084731, 7102314, 12169462, 18254193, 36508386, 54762579, 109525158, 115609889, 231219778, 346829667, 693659334, 1040489001, 2080978002]

約数ペア:

[(1, 2080978002), (2, 1040489001), (3, 693659334), (6, 346829667), (9, 231219778), (18, 115609889), (19, 109525158), (38, 54762579), (57, 36508386), (114, 18254193), (171, 12169462), (293, 7102314), (342, 6084731), (361, 5764482), (586, 3551157), (722, 2882241), (879, 2367438), (1083, 1921494), (1093, 1903914), (1758, 1183719), (2166, 960747), (2186, 951957), (2637, 789146), (3249, 640498), (3279, 634638), (5274, 394573), (5567, 373806), (6498, 320249), (6558, 317319), (9837, 211546), (11134, 186903), (16701, 124602), (19674, 105773), (20767, 100206), (33402, 62301), (41534, 50103)]