19147132056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{2251}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 52210368000

約数和(自身を除く): 33063235944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 199, 274, 312, 398, 411, 548, 597, 796, 822, 1096, 1194, 1592, 1644, 1781, 2251, 2388, 2587, 3288, 3562, 4502, 4776, 5174, 5343, 6753, 7124, 7761, 9004, 10348, 10686, 13506, 14248, 15522, 18008, 20696, 21372, 27012, 27263, 29263, 31044, 42744, 54024, 54526, 58526, 62088, 81789, 87789, 109052, 117052, 163578, 175578, 218104, 234104, 308387, 327156, 351156, 354419, 447949, 616774, 654312, 702312, 708838, 895898, 925161, 1063257, 1233548, 1343847, 1417676, 1791796, 1850322, 2126514, 2467096, 2687694, 2835352, 3583592, 3700644, 4009031, 4253028, 5375388, 5823337, 7401288, 8018062, 8506056, 10750776, 11646674, 12027093, 16036124, 17470011, 23293348, 24054186, 32072248, 34940022, 46586696, 48108372, 61369013, 69880044, 96216744, 122738026, 139760088, 184107039, 245476052, 368214078, 490952104, 736428156, 797797169, 1472856312, 1595594338, 2393391507, 3191188676, 4786783014, 6382377352, 9573566028, 19147132056]

約数ペア:

[(1, 19147132056), (2, 9573566028), (3, 6382377352), (4, 4786783014), (6, 3191188676), (8, 2393391507), (12, 1595594338), (13, 1472856312), (24, 797797169), (26, 736428156), (39, 490952104), (52, 368214078), (78, 245476052), (104, 184107039), (137, 139760088), (156, 122738026), (199, 96216744), (274, 69880044), (312, 61369013), (398, 48108372), (411, 46586696), (548, 34940022), (597, 32072248), (796, 24054186), (822, 23293348), (1096, 17470011), (1194, 16036124), (1592, 12027093), (1644, 11646674), (1781, 10750776), (2251, 8506056), (2388, 8018062), (2587, 7401288), (3288, 5823337), (3562, 5375388), (4502, 4253028), (4776, 4009031), (5174, 3700644), (5343, 3583592), (6753, 2835352), (7124, 2687694), (7761, 2467096), (9004, 2126514), (10348, 1850322), (10686, 1791796), (13506, 1417676), (14248, 1343847), (15522, 1233548), (18008, 1063257), (20696, 925161), (21372, 895898), (27012, 708838), (27263, 702312), (29263, 654312), (31044, 616774), (42744, 447949), (54024, 354419), (54526, 351156), (58526, 327156), (62088, 308387), (81789, 234104), (87789, 218104), (109052, 175578), (117052, 163578)]