2014989291

素因数分解:

$3^5\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1289}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 3455961600

約数和(自身を除く): 1440972309

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 919, 1289, 1701, 2757, 3867, 6433, 8271, 9023, 11601, 19299, 24813, 27069, 34803, 57897, 74439, 81207, 104409, 173691, 223317, 243621, 313227, 521073, 730863, 1184591, 1563219, 2192589, 3553773, 8292137, 10661319, 24876411, 31983957, 74629233, 95951871, 223887699, 287855613, 671663097, 2014989291]

約数ペア:

[(1, 2014989291), (3, 671663097), (7, 287855613), (9, 223887699), (21, 95951871), (27, 74629233), (63, 31983957), (81, 24876411), (189, 10661319), (243, 8292137), (567, 3553773), (919, 2192589), (1289, 1563219), (1701, 1184591), (2757, 730863), (3867, 521073), (6433, 313227), (8271, 243621), (9023, 223317), (11601, 173691), (19299, 104409), (24813, 81207), (27069, 74439), (34803, 57897)]