1872021816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10289}}^1$

素因数の和:10346

約数の個数: 144

約数和(自身を含む): 6115964400

約数和(自身を除く): 4243942584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 684, 722, 798, 1064, 1083, 1197, 1368, 1444, 1596, 2166, 2394, 2527, 2888, 3192, 3249, 4332, 4788, 5054, 6498, 7581, 8664, 9576, 10108, 10289, 12996, 15162, 20216, 20578, 22743, 25992, 30324, 30867, 41156, 45486, 60648, 61734, 72023, 82312, 90972, 92601, 123468, 144046, 181944, 185202, 195491, 216069, 246936, 288092, 370404, 390982, 432138, 576184, 586473, 648207, 740808, 781964, 864276, 1172946, 1296414, 1368437, 1563928, 1728552, 1759419, 2345892, 2592828, 2736874, 3518838, 3714329, 4105311, 4691784, 5185656, 5473748, 7037676, 7428658, 8210622, 10947496, 11142987, 12315933, 14075352, 14857316, 16421244, 22285974, 24631866, 26000303, 29714632, 32842488, 33428961, 44571948, 49263732, 52000606, 66857922, 78000909, 89143896, 98527464, 104001212, 133715844, 156001818, 208002424, 234002727, 267431688, 312003636, 468005454, 624007272, 936010908, 1872021816]

約数ペア:

[(1, 1872021816), (2, 936010908), (3, 624007272), (4, 468005454), (6, 312003636), (7, 267431688), (8, 234002727), (9, 208002424), (12, 156001818), (14, 133715844), (18, 104001212), (19, 98527464), (21, 89143896), (24, 78000909), (28, 66857922), (36, 52000606), (38, 49263732), (42, 44571948), (56, 33428961), (57, 32842488), (63, 29714632), (72, 26000303), (76, 24631866), (84, 22285974), (114, 16421244), (126, 14857316), (133, 14075352), (152, 12315933), (168, 11142987), (171, 10947496), (228, 8210622), (252, 7428658), (266, 7037676), (342, 5473748), (361, 5185656), (399, 4691784), (456, 4105311), (504, 3714329), (532, 3518838), (684, 2736874), (722, 2592828), (798, 2345892), (1064, 1759419), (1083, 1728552), (1197, 1563928), (1368, 1368437), (1444, 1296414), (1596, 1172946), (2166, 864276), (2394, 781964), (2527, 740808), (2888, 648207), (3192, 586473), (3249, 576184), (4332, 432138), (4788, 390982), (5054, 370404), (6498, 288092), (7581, 246936), (8664, 216069), (9576, 195491), (10108, 185202), (10289, 181944), (12996, 144046), (15162, 123468), (20216, 92601), (20578, 90972), (22743, 82312), (25992, 72023), (30324, 61734), (30867, 60648), (41156, 45486)]