2054142972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 216

約数和(自身を含む): 6537964160

約数和(自身を除く): 4483821188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 529, 532, 644, 684, 798, 811, 828, 874, 966, 1058, 1197, 1311, 1449, 1587, 1596, 1622, 1748, 1932, 2116, 2394, 2433, 2622, 2898, 3059, 3174, 3244, 3703, 3933, 4761, 4788, 4866, 5244, 5677, 5796, 6118, 6348, 7299, 7406, 7866, 9177, 9522, 9732, 10051, 11109, 11354, 12236, 14598, 14812, 15409, 15732, 17031, 18354, 18653, 19044, 20102, 22218, 22708, 27531, 29196, 30153, 30818, 33327, 34062, 36708, 37306, 40204, 44436, 46227, 51093, 55062, 55959, 60306, 61636, 66654, 68124, 70357, 74612, 90459, 92454, 102186, 107863, 110124, 111918, 120612, 130571, 133308, 138681, 140714, 167877, 180918, 184908, 204372, 211071, 215726, 223836, 261142, 277362, 281428, 323589, 335754, 354407, 361836, 391713, 422142, 429019, 431452, 522284, 554724, 633213, 647178, 671508, 708814, 783426, 844284, 858038, 970767, 1063221, 1175139, 1266426, 1287057, 1294356, 1417628, 1566852, 1716076, 1941534, 2126442, 2350278, 2480849, 2532852, 2574114, 3003133, 3189663, 3861171, 3883068, 4252884, 4700556, 4961698, 5148228, 6006266, 6379326, 7442547, 7722342, 8151361, 9009399, 9923396, 12012532, 12758652, 14885094, 15444684, 16302722, 18018798, 22327641, 24454083, 27028197, 29770188, 32605444, 36037596, 44655282, 48908166, 54056394, 57059527, 73362249, 89310564, 97816332, 108112788, 114119054, 146724498, 171178581, 228238108, 293448996, 342357162, 513535743, 684714324, 1027071486, 2054142972]

約数ペア:

[(1, 2054142972), (2, 1027071486), (3, 684714324), (4, 513535743), (6, 342357162), (7, 293448996), (9, 228238108), (12, 171178581), (14, 146724498), (18, 114119054), (19, 108112788), (21, 97816332), (23, 89310564), (28, 73362249), (36, 57059527), (38, 54056394), (42, 48908166), (46, 44655282), (57, 36037596), (63, 32605444), (69, 29770188), (76, 27028197), (84, 24454083), (92, 22327641), (114, 18018798), (126, 16302722), (133, 15444684), (138, 14885094), (161, 12758652), (171, 12012532), (207, 9923396), (228, 9009399), (252, 8151361), (266, 7722342), (276, 7442547), (322, 6379326), (342, 6006266), (399, 5148228), (414, 4961698), (437, 4700556), (483, 4252884), (529, 3883068), (532, 3861171), (644, 3189663), (684, 3003133), (798, 2574114), (811, 2532852), (828, 2480849), (874, 2350278), (966, 2126442), (1058, 1941534), (1197, 1716076), (1311, 1566852), (1449, 1417628), (1587, 1294356), (1596, 1287057), (1622, 1266426), (1748, 1175139), (1932, 1063221), (2116, 970767), (2394, 858038), (2433, 844284), (2622, 783426), (2898, 708814), (3059, 671508), (3174, 647178), (3244, 633213), (3703, 554724), (3933, 522284), (4761, 431452), (4788, 429019), (4866, 422142), (5244, 391713), (5677, 361836), (5796, 354407), (6118, 335754), (6348, 323589), (7299, 281428), (7406, 277362), (7866, 261142), (9177, 223836), (9522, 215726), (9732, 211071), (10051, 204372), (11109, 184908), (11354, 180918), (12236, 167877), (14598, 140714), (14812, 138681), (15409, 133308), (15732, 130571), (17031, 120612), (18354, 111918), (18653, 110124), (19044, 107863), (20102, 102186), (22218, 92454), (22708, 90459), (27531, 74612), (29196, 70357), (30153, 68124), (30818, 66654), (33327, 61636), (34062, 60306), (36708, 55959), (37306, 55062), (40204, 51093), (44436, 46227)]