27897954

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3111

約数の個数: 48

約数和(自身を含む): 67021056

約数和(自身を除く): 39123102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3061, 4557, 6122, 9114, 9183, 18366, 21427, 42854, 64281, 94891, 128562, 149989, 189782, 284673, 299978, 449967, 569346, 664237, 899934, 1328474, 1992711, 3985422, 4649659, 9299318, 13948977, 27897954]

約数ペア:

[(1, 27897954), (2, 13948977), (3, 9299318), (6, 4649659), (7, 3985422), (14, 1992711), (21, 1328474), (31, 899934), (42, 664237), (49, 569346), (62, 449967), (93, 299978), (98, 284673), (147, 189782), (186, 149989), (217, 128562), (294, 94891), (434, 64281), (651, 42854), (1302, 21427), (1519, 18366), (3038, 9183), (3061, 9114), (4557, 6122)]