1858925124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 5502422016

約数和(自身を除く): 3643496892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 107, 126, 142, 213, 214, 252, 284, 321, 426, 428, 497, 639, 642, 749, 852, 963, 971, 994, 1278, 1284, 1491, 1498, 1926, 1942, 1988, 2247, 2556, 2913, 2982, 2996, 3852, 3884, 4473, 4494, 5826, 5964, 6741, 6797, 7597, 8739, 8946, 8988, 11652, 13482, 13594, 15194, 17478, 17892, 20391, 22791, 26964, 27188, 30388, 34956, 40782, 45582, 53179, 61173, 68373, 68941, 81564, 91164, 103897, 106358, 122346, 136746, 137882, 159537, 206823, 207794, 212716, 244692, 273492, 275764, 311691, 319074, 413646, 415588, 478611, 482587, 620469, 623382, 638148, 727279, 827292, 935073, 957222, 965174, 1240938, 1246764, 1447761, 1454558, 1870146, 1914444, 1930348, 2181837, 2481876, 2895522, 2909116, 3740292, 4343283, 4363674, 5791044, 6545511, 7376687, 8686566, 8727348, 13091022, 14753374, 17373132, 22130061, 26182044, 29506748, 44260122, 51636809, 66390183, 88520244, 103273618, 132780366, 154910427, 206547236, 265560732, 309820854, 464731281, 619641708, 929462562, 1858925124]

約数ペア:

[(1, 1858925124), (2, 929462562), (3, 619641708), (4, 464731281), (6, 309820854), (7, 265560732), (9, 206547236), (12, 154910427), (14, 132780366), (18, 103273618), (21, 88520244), (28, 66390183), (36, 51636809), (42, 44260122), (63, 29506748), (71, 26182044), (84, 22130061), (107, 17373132), (126, 14753374), (142, 13091022), (213, 8727348), (214, 8686566), (252, 7376687), (284, 6545511), (321, 5791044), (426, 4363674), (428, 4343283), (497, 3740292), (639, 2909116), (642, 2895522), (749, 2481876), (852, 2181837), (963, 1930348), (971, 1914444), (994, 1870146), (1278, 1454558), (1284, 1447761), (1491, 1246764), (1498, 1240938), (1926, 965174), (1942, 957222), (1988, 935073), (2247, 827292), (2556, 727279), (2913, 638148), (2982, 623382), (2996, 620469), (3852, 482587), (3884, 478611), (4473, 415588), (4494, 413646), (5826, 319074), (5964, 311691), (6741, 275764), (6797, 273492), (7597, 244692), (8739, 212716), (8946, 207794), (8988, 206823), (11652, 159537), (13482, 137882), (13594, 136746), (15194, 122346), (17478, 106358), (17892, 103897), (20391, 91164), (22791, 81564), (26964, 68941), (27188, 68373), (30388, 61173), (34956, 53179), (40782, 45582)]