513054

素因数分解:

$2^1\times 3^4\times {\mathrm{3167}}^1$

素因数の和:3181

約数の個数: 20

約数和(自身を含む): 1149984

約数和(自身を除く): 636930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3167, 6334, 9501, 19002, 28503, 57006, 85509, 171018, 256527, 513054]

約数ペア:

[(1, 513054), (2, 256527), (3, 171018), (6, 85509), (9, 57006), (18, 28503), (27, 19002), (54, 9501), (81, 6334), (162, 3167)]