2044127358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{109}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 5552907360

約数和(自身を除く): 3508780002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 107, 109, 117, 126, 182, 214, 218, 234, 273, 321, 327, 546, 642, 654, 749, 763, 819, 963, 981, 1391, 1417, 1498, 1526, 1638, 1926, 1962, 2247, 2289, 2782, 2834, 4173, 4251, 4494, 4578, 6741, 6867, 8346, 8502, 9737, 9919, 11449, 11663, 12519, 12753, 13482, 13734, 19474, 19838, 22898, 23326, 25038, 25506, 29211, 29757, 34347, 34989, 58422, 59514, 68694, 69978, 80143, 81641, 87633, 89271, 103041, 104967, 148837, 151619, 160286, 163282, 175266, 178542, 206082, 209934, 240429, 244923, 297674, 303238, 446511, 454857, 480858, 489846, 721287, 734769, 893022, 909714, 1041859, 1061333, 1247941, 1339533, 1364571, 1442574, 1469538, 2083718, 2122666, 2495882, 2679066, 2729142, 3125577, 3183999, 3743823, 6251154, 6367998, 7487646, 8735587, 9376731, 9551997, 11231469, 16223233, 17471174, 18753462, 19103994, 22462938, 26206761, 32446466, 48669699, 52413522, 78620283, 97339398, 113562631, 146009097, 157240566, 227125262, 292018194, 340687893, 681375786, 1022063679, 2044127358]

約数ペア:

[(1, 2044127358), (2, 1022063679), (3, 681375786), (6, 340687893), (7, 292018194), (9, 227125262), (13, 157240566), (14, 146009097), (18, 113562631), (21, 97339398), (26, 78620283), (39, 52413522), (42, 48669699), (63, 32446466), (78, 26206761), (91, 22462938), (107, 19103994), (109, 18753462), (117, 17471174), (126, 16223233), (182, 11231469), (214, 9551997), (218, 9376731), (234, 8735587), (273, 7487646), (321, 6367998), (327, 6251154), (546, 3743823), (642, 3183999), (654, 3125577), (749, 2729142), (763, 2679066), (819, 2495882), (963, 2122666), (981, 2083718), (1391, 1469538), (1417, 1442574), (1498, 1364571), (1526, 1339533), (1638, 1247941), (1926, 1061333), (1962, 1041859), (2247, 909714), (2289, 893022), (2782, 734769), (2834, 721287), (4173, 489846), (4251, 480858), (4494, 454857), (4578, 446511), (6741, 303238), (6867, 297674), (8346, 244923), (8502, 240429), (9737, 209934), (9919, 206082), (11449, 178542), (11663, 175266), (12519, 163282), (12753, 160286), (13482, 151619), (13734, 148837), (19474, 104967), (19838, 103041), (22898, 89271), (23326, 87633), (25038, 81641), (25506, 80143), (29211, 69978), (29757, 68694), (34347, 59514), (34989, 58422)]