13440888

素因数分解:

$2^3\times 3^2\times {\mathrm{186679}}^1$

素因数の和:186691

約数の個数: 24

約数和(自身を含む): 36402600

約数和(自身を除く): 22961712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 186679, 373358, 560037, 746716, 1120074, 1493432, 1680111, 2240148, 3360222, 4480296, 6720444, 13440888]

約数ペア:

[(1, 13440888), (2, 6720444), (3, 4480296), (4, 3360222), (6, 2240148), (8, 1680111), (9, 1493432), (12, 1120074), (18, 746716), (24, 560037), (36, 373358), (72, 186679)]