13368618

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6739

約数の個数: 32

約数和(自身を含む): 30515520

約数和(自身を除く): 17146902

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6691, 13382, 20073, 40146, 60219, 120438, 180657, 247567, 361314, 495134, 742701, 1485402, 2228103, 4456206, 6684309, 13368618]

約数ペア:

[(1, 13368618), (2, 6684309), (3, 4456206), (6, 2228103), (9, 1485402), (18, 742701), (27, 495134), (37, 361314), (54, 247567), (74, 180657), (111, 120438), (222, 60219), (333, 40146), (666, 20073), (999, 13382), (1998, 6691)]