2018199204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1962

約数の個数: 144

約数和(自身を含む): 6073267200

約数和(自身を除く): 4055067996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 157, 174, 203, 252, 261, 314, 348, 406, 471, 522, 609, 628, 812, 942, 1044, 1099, 1218, 1413, 1759, 1827, 1884, 2198, 2436, 2826, 3297, 3518, 3654, 4396, 4553, 5277, 5652, 6594, 7036, 7308, 9106, 9891, 10554, 12313, 13188, 13659, 15831, 18212, 19782, 21108, 24626, 27318, 31662, 31871, 36939, 39564, 40977, 49252, 51011, 54636, 63324, 63742, 73878, 81954, 95613, 102022, 110817, 127484, 147756, 153033, 163908, 191226, 204044, 221634, 276163, 286839, 306066, 357077, 382452, 443268, 459099, 552326, 573678, 612132, 714154, 828489, 918198, 1071231, 1104652, 1147356, 1428308, 1656978, 1836396, 1933141, 2142462, 2485467, 3213693, 3313956, 3866282, 4284924, 4970934, 5799423, 6427386, 7732564, 8008727, 9941868, 11598846, 12854772, 16017454, 17398269, 23197692, 24026181, 32034908, 34796538, 48052362, 56061089, 69593076, 72078543, 96104724, 112122178, 144157086, 168183267, 224244356, 288314172, 336366534, 504549801, 672733068, 1009099602, 2018199204]

約数ペア:

[(1, 2018199204), (2, 1009099602), (3, 672733068), (4, 504549801), (6, 336366534), (7, 288314172), (9, 224244356), (12, 168183267), (14, 144157086), (18, 112122178), (21, 96104724), (28, 72078543), (29, 69593076), (36, 56061089), (42, 48052362), (58, 34796538), (63, 32034908), (84, 24026181), (87, 23197692), (116, 17398269), (126, 16017454), (157, 12854772), (174, 11598846), (203, 9941868), (252, 8008727), (261, 7732564), (314, 6427386), (348, 5799423), (406, 4970934), (471, 4284924), (522, 3866282), (609, 3313956), (628, 3213693), (812, 2485467), (942, 2142462), (1044, 1933141), (1099, 1836396), (1218, 1656978), (1413, 1428308), (1759, 1147356), (1827, 1104652), (1884, 1071231), (2198, 918198), (2436, 828489), (2826, 714154), (3297, 612132), (3518, 573678), (3654, 552326), (4396, 459099), (4553, 443268), (5277, 382452), (5652, 357077), (6594, 306066), (7036, 286839), (7308, 276163), (9106, 221634), (9891, 204044), (10554, 191226), (12313, 163908), (13188, 153033), (13659, 147756), (15831, 127484), (18212, 110817), (19782, 102022), (21108, 95613), (24626, 81954), (27318, 73878), (31662, 63742), (31871, 63324), (36939, 54636), (39564, 51011), (40977, 49252)]