2019489948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{27539}}^1$

素因数の和:27656

約数の個数: 96

約数和(自身を含む): 6045580800

約数和(自身を除く): 4026090852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 97, 108, 126, 189, 194, 252, 291, 378, 388, 582, 679, 756, 873, 1164, 1358, 1746, 2037, 2619, 2716, 3492, 4074, 5238, 6111, 8148, 10476, 12222, 18333, 24444, 27539, 36666, 55078, 73332, 82617, 110156, 165234, 192773, 247851, 330468, 385546, 495702, 578319, 743553, 771092, 991404, 1156638, 1487106, 1734957, 2313276, 2671283, 2974212, 3469914, 5204871, 5342566, 6939828, 8013849, 10409742, 10685132, 16027698, 18698981, 20819484, 24041547, 32055396, 37397962, 48083094, 56096943, 72124641, 74795924, 96166188, 112193886, 144249282, 168290829, 224387772, 288498564, 336581658, 504872487, 673163316, 1009744974, 2019489948]

約数ペア:

[(1, 2019489948), (2, 1009744974), (3, 673163316), (4, 504872487), (6, 336581658), (7, 288498564), (9, 224387772), (12, 168290829), (14, 144249282), (18, 112193886), (21, 96166188), (27, 74795924), (28, 72124641), (36, 56096943), (42, 48083094), (54, 37397962), (63, 32055396), (84, 24041547), (97, 20819484), (108, 18698981), (126, 16027698), (189, 10685132), (194, 10409742), (252, 8013849), (291, 6939828), (378, 5342566), (388, 5204871), (582, 3469914), (679, 2974212), (756, 2671283), (873, 2313276), (1164, 1734957), (1358, 1487106), (1746, 1156638), (2037, 991404), (2619, 771092), (2716, 743553), (3492, 578319), (4074, 495702), (5238, 385546), (6111, 330468), (8148, 247851), (10476, 192773), (12222, 165234), (18333, 110156), (24444, 82617), (27539, 73332), (36666, 55078)]