12171438

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11893

約数の個数: 32

約数和(自身を含む): 28473600

約数和(自身を除く): 16302162

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 11863, 23726, 35589, 71178, 106767, 213534, 225397, 320301, 450794, 640602, 676191, 1352382, 2028573, 4057146, 6085719, 12171438]

約数ペア:

[(1, 12171438), (2, 6085719), (3, 4057146), (6, 2028573), (9, 1352382), (18, 676191), (19, 640602), (27, 450794), (38, 320301), (54, 225397), (57, 213534), (114, 106767), (171, 71178), (342, 35589), (513, 23726), (1026, 11863)]