2018897244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205423}}^1$

素因数の和:205456

約数の個数: 96

約数和(自身を含む): 6442096640

約数和(自身を除く): 4423199396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 205423, 410846, 616269, 821692, 1232538, 1437961, 1848807, 2465076, 2670499, 2875922, 3697614, 4313883, 5340998, 5546421, 5751844, 7395228, 8011497, 8627766, 10681996, 11092842, 12941649, 16022994, 17255532, 18693493, 22185684, 24034491, 25883298, 32045988, 37386986, 38824947, 48068982, 51766596, 56080479, 72103473, 74773972, 77649894, 96137964, 112160958, 144206946, 155299788, 168241437, 224321916, 288413892, 336482874, 504724311, 672965748, 1009448622, 2018897244]

約数ペア:

[(1, 2018897244), (2, 1009448622), (3, 672965748), (4, 504724311), (6, 336482874), (7, 288413892), (9, 224321916), (12, 168241437), (13, 155299788), (14, 144206946), (18, 112160958), (21, 96137964), (26, 77649894), (27, 74773972), (28, 72103473), (36, 56080479), (39, 51766596), (42, 48068982), (52, 38824947), (54, 37386986), (63, 32045988), (78, 25883298), (84, 24034491), (91, 22185684), (108, 18693493), (117, 17255532), (126, 16022994), (156, 12941649), (182, 11092842), (189, 10681996), (234, 8627766), (252, 8011497), (273, 7395228), (351, 5751844), (364, 5546421), (378, 5340998), (468, 4313883), (546, 3697614), (702, 2875922), (756, 2670499), (819, 2465076), (1092, 1848807), (1404, 1437961), (1638, 1232538), (2457, 821692), (3276, 616269), (4914, 410846), (9828, 205423)]