905087196

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{214883}}^1$

素因数の和:214912

約数の個数: 60

約数和(自身を含む): 2548094472

約数和(自身を除く): 1643007276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 214883, 429766, 644649, 859532, 1289298, 1933947, 2578596, 2793479, 3867894, 5586958, 5801841, 7735788, 8380437, 11173916, 11603682, 16760874, 17405523, 23207364, 25141311, 33521748, 34811046, 50282622, 69622092, 75423933, 100565244, 150847866, 226271799, 301695732, 452543598, 905087196]

約数ペア:

[(1, 905087196), (2, 452543598), (3, 301695732), (4, 226271799), (6, 150847866), (9, 100565244), (12, 75423933), (13, 69622092), (18, 50282622), (26, 34811046), (27, 33521748), (36, 25141311), (39, 23207364), (52, 17405523), (54, 16760874), (78, 11603682), (81, 11173916), (108, 8380437), (117, 7735788), (156, 5801841), (162, 5586958), (234, 3867894), (324, 2793479), (351, 2578596), (468, 1933947), (702, 1289298), (1053, 859532), (1404, 644649), (2106, 429766), (4212, 214883)]