1340893998

素因数分解:

$2^1\times 3^2\times {\mathrm{5503}}^1\times {\mathrm{13537}}^1$

素因数の和:19048

約数の個数: 24

約数和(自身を含む): 2906012928

約数和(自身を除く): 1565118930

約数列:

[1, 2, 3, 6, 9, 18, 5503, 11006, 13537, 16509, 27074, 33018, 40611, 49527, 81222, 99054, 121833, 243666, 74494111, 148988222, 223482333, 446964666, 670446999, 1340893998]

約数ペア:

[(1, 1340893998), (2, 670446999), (3, 446964666), (6, 223482333), (9, 148988222), (18, 74494111), (5503, 243666), (11006, 121833), (13537, 99054), (16509, 81222), (27074, 49527), (33018, 40611)]