324486

素因数分解:

$2^1\times 3^4\times {\mathrm{2003}}^1$

素因数の和:2017

約数の個数: 20

約数和(自身を含む): 727452

約数和(自身を除く): 402966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2003, 4006, 6009, 12018, 18027, 36054, 54081, 108162, 162243, 324486]

約数ペア:

[(1, 324486), (2, 162243), (3, 108162), (6, 54081), (9, 36054), (18, 18027), (27, 12018), (54, 6009), (81, 4006), (162, 2003)]