18816264

素因数分解:

$2^3\times 3^2\times {\mathrm{261337}}^1$

素因数の和:261349

約数の個数: 24

約数和(自身を含む): 50960910

約数和(自身を除く): 32144646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 261337, 522674, 784011, 1045348, 1568022, 2090696, 2352033, 3136044, 4704066, 6272088, 9408132, 18816264]

約数ペア:

[(1, 18816264), (2, 9408132), (3, 6272088), (4, 4704066), (6, 3136044), (8, 2352033), (9, 2090696), (12, 1568022), (18, 1045348), (24, 784011), (36, 522674), (72, 261337)]