81214782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{3299}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 177724800

約数和(自身を除く): 96510018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 373, 746, 1119, 2238, 3299, 4103, 6598, 8206, 9897, 12309, 19794, 24618, 36289, 72578, 108867, 217734, 1230527, 2461054, 3691581, 7383162, 13535797, 27071594, 40607391, 81214782]

約数ペア:

[(1, 81214782), (2, 40607391), (3, 27071594), (6, 13535797), (11, 7383162), (22, 3691581), (33, 2461054), (66, 1230527), (373, 217734), (746, 108867), (1119, 72578), (2238, 36289), (3299, 24618), (4103, 19794), (6598, 12309), (8206, 9897)]