1853984052

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 168

約数和(自身を含む): 5184317600

約数和(自身を除く): 3330333548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 109, 114, 162, 171, 218, 228, 243, 307, 324, 327, 342, 436, 486, 513, 614, 654, 684, 729, 921, 972, 981, 1026, 1228, 1308, 1458, 1539, 1842, 1962, 2052, 2071, 2763, 2916, 2943, 3078, 3684, 3924, 4142, 4617, 5526, 5833, 5886, 6156, 6213, 8284, 8289, 8829, 9234, 11052, 11666, 11772, 12426, 13851, 16578, 17499, 17658, 18468, 18639, 23332, 24852, 24867, 26487, 27702, 33156, 33463, 34998, 35316, 37278, 49734, 52497, 52974, 55404, 55917, 66926, 69996, 74556, 74601, 79461, 99468, 100389, 104994, 105948, 111834, 133852, 149202, 157491, 158922, 167751, 200778, 209988, 223668, 223803, 298404, 301167, 314982, 317844, 335502, 401556, 447606, 472473, 503253, 602334, 629964, 635797, 671004, 895212, 903501, 944946, 1006506, 1204668, 1271594, 1417419, 1509759, 1807002, 1889892, 1907391, 2013012, 2543188, 2710503, 2834838, 3019518, 3614004, 3814782, 4252257, 5421006, 5669676, 5722173, 6039036, 7629564, 8131509, 8504514, 10842012, 11444346, 16263018, 17009028, 17166519, 22888692, 24394527, 32526036, 34333038, 48789054, 51499557, 68666076, 97578108, 102999114, 154498671, 205998228, 308997342, 463496013, 617994684, 926992026, 1853984052]

約数ペア:

[(1, 1853984052), (2, 926992026), (3, 617994684), (4, 463496013), (6, 308997342), (9, 205998228), (12, 154498671), (18, 102999114), (19, 97578108), (27, 68666076), (36, 51499557), (38, 48789054), (54, 34333038), (57, 32526036), (76, 24394527), (81, 22888692), (108, 17166519), (109, 17009028), (114, 16263018), (162, 11444346), (171, 10842012), (218, 8504514), (228, 8131509), (243, 7629564), (307, 6039036), (324, 5722173), (327, 5669676), (342, 5421006), (436, 4252257), (486, 3814782), (513, 3614004), (614, 3019518), (654, 2834838), (684, 2710503), (729, 2543188), (921, 2013012), (972, 1907391), (981, 1889892), (1026, 1807002), (1228, 1509759), (1308, 1417419), (1458, 1271594), (1539, 1204668), (1842, 1006506), (1962, 944946), (2052, 903501), (2071, 895212), (2763, 671004), (2916, 635797), (2943, 629964), (3078, 602334), (3684, 503253), (3924, 472473), (4142, 447606), (4617, 401556), (5526, 335502), (5833, 317844), (5886, 314982), (6156, 301167), (6213, 298404), (8284, 223803), (8289, 223668), (8829, 209988), (9234, 200778), (11052, 167751), (11666, 158922), (11772, 157491), (12426, 149202), (13851, 133852), (16578, 111834), (17499, 105948), (17658, 104994), (18468, 100389), (18639, 99468), (23332, 79461), (24852, 74601), (24867, 74556), (26487, 69996), (27702, 66926), (33156, 55917), (33463, 55404), (34998, 52974), (35316, 52497), (37278, 49734)]