21843024

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 67683168

約数和(自身を除く): 45840144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 251, 259, 294, 296, 336, 392, 444, 502, 518, 588, 592, 753, 777, 784, 888, 1004, 1036, 1176, 1506, 1554, 1757, 1776, 1813, 2008, 2072, 2352, 3012, 3108, 3514, 3626, 4016, 4144, 5271, 5439, 6024, 6216, 7028, 7252, 9287, 10542, 10878, 12048, 12299, 12432, 14056, 14504, 18574, 21084, 21756, 24598, 27861, 28112, 29008, 36897, 37148, 42168, 43512, 49196, 55722, 65009, 73794, 74296, 84336, 87024, 98392, 111444, 130018, 147588, 148592, 195027, 196784, 222888, 260036, 295176, 390054, 445776, 455063, 520072, 590352, 780108, 910126, 1040144, 1365189, 1560216, 1820252, 2730378, 3120432, 3640504, 5460756, 7281008, 10921512, 21843024]

約数ペア:

[(1, 21843024), (2, 10921512), (3, 7281008), (4, 5460756), (6, 3640504), (7, 3120432), (8, 2730378), (12, 1820252), (14, 1560216), (16, 1365189), (21, 1040144), (24, 910126), (28, 780108), (37, 590352), (42, 520072), (48, 455063), (49, 445776), (56, 390054), (74, 295176), (84, 260036), (98, 222888), (111, 196784), (112, 195027), (147, 148592), (148, 147588), (168, 130018), (196, 111444), (222, 98392), (251, 87024), (259, 84336), (294, 74296), (296, 73794), (336, 65009), (392, 55722), (444, 49196), (502, 43512), (518, 42168), (588, 37148), (592, 36897), (753, 29008), (777, 28112), (784, 27861), (888, 24598), (1004, 21756), (1036, 21084), (1176, 18574), (1506, 14504), (1554, 14056), (1757, 12432), (1776, 12299), (1813, 12048), (2008, 10878), (2072, 10542), (2352, 9287), (3012, 7252), (3108, 7028), (3514, 6216), (3626, 6024), (4016, 5439), (4144, 5271)]