2018098908

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20117

約数の個数: 144

約数和(自身を含む): 6406982400

約数和(自身を除く): 4388883492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 8379, 11172, 14364, 16758, 20071, 25137, 33516, 40142, 50274, 60213, 80284, 100548, 120426, 140497, 180639, 240852, 280994, 361278, 381349, 421491, 541917, 561988, 722556, 762698, 842982, 983479, 1083834, 1144047, 1264473, 1525396, 1685964, 1966958, 2167668, 2288094, 2528946, 2669443, 2950437, 3432141, 3793419, 3933916, 4576188, 5057892, 5338886, 5900874, 6864282, 7586838, 8008329, 8851311, 10296423, 10677772, 11801748, 13728564, 15173676, 16016658, 17702622, 18686101, 20592846, 24024987, 26553933, 32033316, 35405244, 37372202, 41185692, 48049974, 53107866, 56058303, 72074961, 74744404, 96099948, 106215732, 112116606, 144149922, 168174909, 224233212, 288299844, 336349818, 504524727, 672699636, 1009049454, 2018098908]

約数ペア:

[(1, 2018098908), (2, 1009049454), (3, 672699636), (4, 504524727), (6, 336349818), (7, 288299844), (9, 224233212), (12, 168174909), (14, 144149922), (18, 112116606), (19, 106215732), (21, 96099948), (27, 74744404), (28, 72074961), (36, 56058303), (38, 53107866), (42, 48049974), (49, 41185692), (54, 37372202), (57, 35405244), (63, 32033316), (76, 26553933), (84, 24024987), (98, 20592846), (108, 18686101), (114, 17702622), (126, 16016658), (133, 15173676), (147, 13728564), (171, 11801748), (189, 10677772), (196, 10296423), (228, 8851311), (252, 8008329), (266, 7586838), (294, 6864282), (342, 5900874), (378, 5338886), (399, 5057892), (441, 4576188), (513, 3933916), (532, 3793419), (588, 3432141), (684, 2950437), (756, 2669443), (798, 2528946), (882, 2288094), (931, 2167668), (1026, 1966958), (1197, 1685964), (1323, 1525396), (1596, 1264473), (1764, 1144047), (1862, 1083834), (2052, 983479), (2394, 842982), (2646, 762698), (2793, 722556), (3591, 561988), (3724, 541917), (4788, 421491), (5292, 381349), (5586, 361278), (7182, 280994), (8379, 240852), (11172, 180639), (14364, 140497), (16758, 120426), (20071, 100548), (25137, 80284), (33516, 60213), (40142, 50274)]