21742558134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1\times {\mathrm{2083}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 48021361920

約数和(自身を除く): 26278803786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1777, 1958, 2083, 2937, 3554, 4166, 5331, 5874, 6249, 10662, 12498, 19547, 22913, 39094, 45826, 58641, 68739, 117282, 137478, 158153, 185387, 316306, 370774, 474459, 556161, 948918, 1112322, 1739683, 2039257, 3479366, 3701491, 4078514, 5219049, 6117771, 7402982, 10438098, 11104473, 12235542, 22208946, 40716401, 81432802, 122149203, 244298406, 329432699, 658865398, 988298097, 1976596194, 3623759689, 7247519378, 10871279067, 21742558134]

約数ペア:

[(1, 21742558134), (2, 10871279067), (3, 7247519378), (6, 3623759689), (11, 1976596194), (22, 988298097), (33, 658865398), (66, 329432699), (89, 244298406), (178, 122149203), (267, 81432802), (534, 40716401), (979, 22208946), (1777, 12235542), (1958, 11104473), (2083, 10438098), (2937, 7402982), (3554, 6117771), (4166, 5219049), (5331, 4078514), (5874, 3701491), (6249, 3479366), (10662, 2039257), (12498, 1739683), (19547, 1112322), (22913, 948918), (39094, 556161), (45826, 474459), (58641, 370774), (68739, 316306), (117282, 185387), (137478, 158153)]