1620054

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 3792000

約数和(自身を除く): 2171946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1579, 3158, 4737, 9474, 14211, 28422, 30001, 42633, 60002, 85266, 90003, 180006, 270009, 540018, 810027, 1620054]

約数ペア:

[(1, 1620054), (2, 810027), (3, 540018), (6, 270009), (9, 180006), (18, 90003), (19, 85266), (27, 60002), (38, 42633), (54, 30001), (57, 28422), (114, 14211), (171, 9474), (342, 4737), (513, 3158), (1026, 1579)]