11538468

素因数分解:

$2^2\times 3^2\times {\mathrm{320513}}^1$

素因数の和:320523

約数の個数: 18

約数和(自身を含む): 29166774

約数和(自身を除く): 17628306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 320513, 641026, 961539, 1282052, 1923078, 2884617, 3846156, 5769234, 11538468]

約数ペア:

[(1, 11538468), (2, 5769234), (3, 3846156), (4, 2884617), (6, 1923078), (9, 1282052), (12, 961539), (18, 641026), (36, 320513)]