21081424188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1\times {\mathrm{1709}}^1$

素因数の和:2667

約数の個数: 96

約数和(自身を含む): 54233867520

約数和(自身を除く): 33152443332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 827, 1243, 1356, 1654, 1709, 2481, 2486, 3308, 3418, 3729, 4962, 4972, 5127, 6836, 7458, 9097, 9924, 10254, 14916, 18194, 18799, 20508, 27291, 36388, 37598, 54582, 56397, 75196, 93451, 109164, 112794, 186902, 193117, 225588, 280353, 373804, 386234, 560706, 579351, 772468, 1027961, 1121412, 1158702, 1413343, 2055922, 2124287, 2317404, 2826686, 3083883, 4111844, 4240029, 4248574, 5653372, 6167766, 6372861, 8480058, 8497148, 12335532, 12745722, 15546773, 16960116, 25491444, 31093546, 46640319, 62187092, 93280638, 159707759, 186561276, 319415518, 479123277, 638831036, 958246554, 1756785349, 1916493108, 3513570698, 5270356047, 7027141396, 10540712094, 21081424188]

約数ペア:

[(1, 21081424188), (2, 10540712094), (3, 7027141396), (4, 5270356047), (6, 3513570698), (11, 1916493108), (12, 1756785349), (22, 958246554), (33, 638831036), (44, 479123277), (66, 319415518), (113, 186561276), (132, 159707759), (226, 93280638), (339, 62187092), (452, 46640319), (678, 31093546), (827, 25491444), (1243, 16960116), (1356, 15546773), (1654, 12745722), (1709, 12335532), (2481, 8497148), (2486, 8480058), (3308, 6372861), (3418, 6167766), (3729, 5653372), (4962, 4248574), (4972, 4240029), (5127, 4111844), (6836, 3083883), (7458, 2826686), (9097, 2317404), (9924, 2124287), (10254, 2055922), (14916, 1413343), (18194, 1158702), (18799, 1121412), (20508, 1027961), (27291, 772468), (36388, 579351), (37598, 560706), (54582, 386234), (56397, 373804), (75196, 280353), (93451, 225588), (109164, 193117), (112794, 186902)]