2087568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 7092800

約数和(自身を除く): 5005232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 109, 112, 114, 126, 133, 144, 152, 168, 171, 218, 228, 252, 266, 304, 327, 336, 342, 399, 436, 456, 504, 532, 654, 684, 763, 798, 872, 912, 981, 1008, 1064, 1197, 1308, 1368, 1526, 1596, 1744, 1962, 2071, 2128, 2289, 2394, 2616, 2736, 3052, 3192, 3924, 4142, 4578, 4788, 5232, 6104, 6213, 6384, 6867, 7848, 8284, 9156, 9576, 12208, 12426, 13734, 14497, 15696, 16568, 18312, 18639, 19152, 24852, 27468, 28994, 33136, 36624, 37278, 43491, 49704, 54936, 57988, 74556, 86982, 99408, 109872, 115976, 130473, 149112, 173964, 231952, 260946, 298224, 347928, 521892, 695856, 1043784, 2087568]

約数ペア:

[(1, 2087568), (2, 1043784), (3, 695856), (4, 521892), (6, 347928), (7, 298224), (8, 260946), (9, 231952), (12, 173964), (14, 149112), (16, 130473), (18, 115976), (19, 109872), (21, 99408), (24, 86982), (28, 74556), (36, 57988), (38, 54936), (42, 49704), (48, 43491), (56, 37278), (57, 36624), (63, 33136), (72, 28994), (76, 27468), (84, 24852), (109, 19152), (112, 18639), (114, 18312), (126, 16568), (133, 15696), (144, 14497), (152, 13734), (168, 12426), (171, 12208), (218, 9576), (228, 9156), (252, 8284), (266, 7848), (304, 6867), (327, 6384), (336, 6213), (342, 6104), (399, 5232), (436, 4788), (456, 4578), (504, 4142), (532, 3924), (654, 3192), (684, 3052), (763, 2736), (798, 2616), (872, 2394), (912, 2289), (981, 2128), (1008, 2071), (1064, 1962), (1197, 1744), (1308, 1596), (1368, 1526)]