27943794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81707}}^1$

素因数の和:81734

約数の個数: 24

約数和(自身を含む): 63732240

約数和(自身を除く): 35788446

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 81707, 163414, 245121, 490242, 735363, 1470726, 1552433, 3104866, 4657299, 9314598, 13971897, 27943794]

約数ペア:

[(1, 27943794), (2, 13971897), (3, 9314598), (6, 4657299), (9, 3104866), (18, 1552433), (19, 1470726), (38, 735363), (57, 490242), (114, 245121), (171, 163414), (342, 81707)]