18308835

素因数分解:

$3^6\times 5^1\times {\mathrm{5023}}^1$

素因数の和:5046

約数の個数: 28

約数和(自身を含む): 32947392

約数和(自身を除く): 14638557

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 5023, 15069, 25115, 45207, 75345, 135621, 226035, 406863, 678105, 1220589, 2034315, 3661767, 6102945, 18308835]

約数ペア:

[(1, 18308835), (3, 6102945), (5, 3661767), (9, 2034315), (15, 1220589), (27, 678105), (45, 406863), (81, 226035), (135, 135621), (243, 75345), (405, 45207), (729, 25115), (1215, 15069), (3645, 5023)]