2019278898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1232771}}^1$

素因数の和:1232799

約数の個数: 48

約数和(自身を含む): 5384748096

約数和(自身を除く): 3365469198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1232771, 2465542, 3698313, 7396626, 8629397, 11094939, 16026023, 17258794, 22189878, 25888191, 32052046, 48078069, 51776382, 77664573, 96156138, 112182161, 144234207, 155329146, 224364322, 288468414, 336546483, 673092966, 1009639449, 2019278898]

約数ペア:

[(1, 2019278898), (2, 1009639449), (3, 673092966), (6, 336546483), (7, 288468414), (9, 224364322), (13, 155329146), (14, 144234207), (18, 112182161), (21, 96156138), (26, 77664573), (39, 51776382), (42, 48078069), (63, 32052046), (78, 25888191), (91, 22189878), (117, 17258794), (126, 16026023), (182, 11094939), (234, 8629397), (273, 7396626), (546, 3698313), (819, 2465542), (1638, 1232771)]