18047934

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3062

約数の個数: 40

約数和(自身を含む): 41547528

約数和(自身を除く): 23499594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 3011, 5994, 6022, 9033, 18066, 27099, 54198, 81297, 111407, 162594, 222814, 243891, 334221, 487782, 668442, 1002663, 2005326, 3007989, 6015978, 9023967, 18047934]

約数ペア:

[(1, 18047934), (2, 9023967), (3, 6015978), (6, 3007989), (9, 2005326), (18, 1002663), (27, 668442), (37, 487782), (54, 334221), (74, 243891), (81, 222814), (111, 162594), (162, 111407), (222, 81297), (333, 54198), (666, 27099), (999, 18066), (1998, 9033), (2997, 6022), (3011, 5994)]