19004769126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{2357}}^1$

素因数の和:2715

約数の個数: 128

約数和(自身を含む): 49058472960

約数和(自身を除く): 30053703834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 257, 378, 498, 514, 581, 747, 771, 1162, 1494, 1542, 1743, 1799, 2241, 2313, 2357, 3486, 3598, 4482, 4626, 4714, 5229, 5397, 6939, 7071, 10458, 10794, 13878, 14142, 15687, 16191, 16499, 21213, 21331, 31374, 32382, 32998, 42426, 42662, 48573, 49497, 63639, 63993, 97146, 98994, 127278, 127986, 148491, 149317, 191979, 195631, 296982, 298634, 383958, 391262, 445473, 447951, 575937, 586893, 605749, 890946, 895902, 1151874, 1173786, 1211498, 1343853, 1369417, 1760679, 1817247, 2687706, 2738834, 3521358, 3634494, 4031559, 4108251, 4240243, 5282037, 5451741, 8063118, 8216502, 8480486, 10564074, 10903482, 12324753, 12720729, 16355223, 24649506, 25441458, 32710446, 36974259, 38162187, 50277167, 73948518, 76324374, 100554334, 114486561, 150831501, 228973122, 301663002, 351940169, 452494503, 703880338, 904989006, 1055820507, 1357483509, 2111641014, 2714967018, 3167461521, 6334923042, 9502384563, 19004769126]

約数ペア:

[(1, 19004769126), (2, 9502384563), (3, 6334923042), (6, 3167461521), (7, 2714967018), (9, 2111641014), (14, 1357483509), (18, 1055820507), (21, 904989006), (27, 703880338), (42, 452494503), (54, 351940169), (63, 301663002), (83, 228973122), (126, 150831501), (166, 114486561), (189, 100554334), (249, 76324374), (257, 73948518), (378, 50277167), (498, 38162187), (514, 36974259), (581, 32710446), (747, 25441458), (771, 24649506), (1162, 16355223), (1494, 12720729), (1542, 12324753), (1743, 10903482), (1799, 10564074), (2241, 8480486), (2313, 8216502), (2357, 8063118), (3486, 5451741), (3598, 5282037), (4482, 4240243), (4626, 4108251), (4714, 4031559), (5229, 3634494), (5397, 3521358), (6939, 2738834), (7071, 2687706), (10458, 1817247), (10794, 1760679), (13878, 1369417), (14142, 1343853), (15687, 1211498), (16191, 1173786), (16499, 1151874), (21213, 895902), (21331, 890946), (31374, 605749), (32382, 586893), (32998, 575937), (42426, 447951), (42662, 445473), (48573, 391262), (49497, 383958), (63639, 298634), (63993, 296982), (97146, 195631), (98994, 191979), (127278, 149317), (127986, 148491)]