18413221464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{13997}}^1$

素因数の和:14182

約数の個数: 144

約数和(自身を含む): 55181795760

約数和(自身を除く): 36768574296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 151, 198, 242, 264, 302, 363, 396, 453, 484, 604, 726, 792, 906, 968, 1089, 1208, 1359, 1452, 1661, 1812, 2178, 2718, 2904, 3322, 3624, 4356, 4983, 5436, 6644, 8712, 9966, 10872, 13288, 13997, 14949, 18271, 19932, 27994, 29898, 36542, 39864, 41991, 54813, 55988, 59796, 73084, 83982, 109626, 111976, 119592, 125973, 146168, 153967, 164439, 167964, 219252, 251946, 307934, 328878, 335928, 438504, 461901, 503892, 615868, 657756, 923802, 1007784, 1231736, 1315512, 1385703, 1693637, 1847604, 2113547, 2771406, 3387274, 3695208, 4227094, 5080911, 5542812, 6340641, 6774548, 8454188, 10161822, 11085624, 12681282, 13549096, 15242733, 16908376, 19021923, 20323644, 23249017, 25362564, 30485466, 38043846, 40647288, 46498034, 50725128, 60970932, 69747051, 76087692, 92996068, 121941864, 139494102, 152175384, 185992136, 209241153, 255739187, 278988204, 418482306, 511478374, 557976408, 767217561, 836964612, 1022956748, 1534435122, 1673929224, 2045913496, 2301652683, 3068870244, 4603305366, 6137740488, 9206610732, 18413221464]

約数ペア:

[(1, 18413221464), (2, 9206610732), (3, 6137740488), (4, 4603305366), (6, 3068870244), (8, 2301652683), (9, 2045913496), (11, 1673929224), (12, 1534435122), (18, 1022956748), (22, 836964612), (24, 767217561), (33, 557976408), (36, 511478374), (44, 418482306), (66, 278988204), (72, 255739187), (88, 209241153), (99, 185992136), (121, 152175384), (132, 139494102), (151, 121941864), (198, 92996068), (242, 76087692), (264, 69747051), (302, 60970932), (363, 50725128), (396, 46498034), (453, 40647288), (484, 38043846), (604, 30485466), (726, 25362564), (792, 23249017), (906, 20323644), (968, 19021923), (1089, 16908376), (1208, 15242733), (1359, 13549096), (1452, 12681282), (1661, 11085624), (1812, 10161822), (2178, 8454188), (2718, 6774548), (2904, 6340641), (3322, 5542812), (3624, 5080911), (4356, 4227094), (4983, 3695208), (5436, 3387274), (6644, 2771406), (8712, 2113547), (9966, 1847604), (10872, 1693637), (13288, 1385703), (13997, 1315512), (14949, 1231736), (18271, 1007784), (19932, 923802), (27994, 657756), (29898, 615868), (36542, 503892), (39864, 461901), (41991, 438504), (54813, 335928), (55988, 328878), (59796, 307934), (73084, 251946), (83982, 219252), (109626, 167964), (111976, 164439), (119592, 153967), (125973, 146168)]