18324909

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 27655992

約数和(自身を除く): 9331083

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 937, 2173, 2811, 6519, 8433, 19557, 38417, 49661, 115251, 148983, 345753, 446949, 2036101, 6108303, 18324909]

約数ペア:

[(1, 18324909), (3, 6108303), (9, 2036101), (41, 446949), (53, 345753), (123, 148983), (159, 115251), (369, 49661), (477, 38417), (937, 19557), (2173, 8433), (2811, 6519)]