33965778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 87026688

約数和(自身を除く): 53060910

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 1987, 2442, 2849, 3974, 5698, 5961, 8547, 11922, 13909, 17094, 21857, 27818, 41727, 43714, 65571, 73519, 83454, 131142, 147038, 152999, 220557, 305998, 441114, 458997, 514633, 808709, 917994, 1029266, 1543899, 1617418, 2426127, 3087798, 4852254, 5660963, 11321926, 16982889, 33965778]

約数ペア:

[(1, 33965778), (2, 16982889), (3, 11321926), (6, 5660963), (7, 4852254), (11, 3087798), (14, 2426127), (21, 1617418), (22, 1543899), (33, 1029266), (37, 917994), (42, 808709), (66, 514633), (74, 458997), (77, 441114), (111, 305998), (154, 220557), (222, 152999), (231, 147038), (259, 131142), (407, 83454), (462, 73519), (518, 65571), (777, 43714), (814, 41727), (1221, 27818), (1554, 21857), (1987, 17094), (2442, 13909), (2849, 11922), (3974, 8547), (5698, 5961)]