18505836

素因数分解:

$2^2\times 3^2\times {\mathrm{514051}}^1$

素因数の和:514061

約数の個数: 18

約数和(自身を含む): 46778732

約数和(自身を除く): 28272896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 514051, 1028102, 1542153, 2056204, 3084306, 4626459, 6168612, 9252918, 18505836]

約数ペア:

[(1, 18505836), (2, 9252918), (3, 6168612), (4, 4626459), (6, 3084306), (9, 2056204), (12, 1542153), (18, 1028102), (36, 514051)]