5558658

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 13497600

約数和(自身を除く): 7938942

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 73, 74, 98, 111, 146, 147, 219, 222, 259, 294, 343, 438, 511, 518, 686, 777, 1022, 1029, 1533, 1554, 1813, 2058, 2701, 3066, 3577, 3626, 5402, 5439, 7154, 8103, 10731, 10878, 12691, 16206, 18907, 21462, 25039, 25382, 37814, 38073, 50078, 56721, 75117, 76146, 113442, 132349, 150234, 264698, 397047, 794094, 926443, 1852886, 2779329, 5558658]

約数ペア:

[(1, 5558658), (2, 2779329), (3, 1852886), (6, 926443), (7, 794094), (14, 397047), (21, 264698), (37, 150234), (42, 132349), (49, 113442), (73, 76146), (74, 75117), (98, 56721), (111, 50078), (146, 38073), (147, 37814), (219, 25382), (222, 25039), (259, 21462), (294, 18907), (343, 16206), (438, 12691), (511, 10878), (518, 10731), (686, 8103), (777, 7154), (1022, 5439), (1029, 5402), (1533, 3626), (1554, 3577), (1813, 3066), (2058, 2701)]