18456264

素因数分解:

$2^3\times 3^2\times {\mathrm{256337}}^1$

素因数の和:256349

約数の個数: 24

約数和(自身を含む): 49985910

約数和(自身を除く): 31529646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 256337, 512674, 769011, 1025348, 1538022, 2050696, 2307033, 3076044, 4614066, 6152088, 9228132, 18456264]

約数ペア:

[(1, 18456264), (2, 9228132), (3, 6152088), (4, 4614066), (6, 3076044), (8, 2307033), (9, 2050696), (12, 1538022), (18, 1025348), (24, 769011), (36, 512674), (72, 256337)]