18431442

素因数分解:

$2^1\times 3^3\times {\mathrm{341323}}^1$

素因数の和:341334

約数の個数: 16

約数和(自身を含む): 40958880

約数和(自身を除く): 22527438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 341323, 682646, 1023969, 2047938, 3071907, 6143814, 9215721, 18431442]

約数ペア:

[(1, 18431442), (2, 9215721), (3, 6143814), (6, 3071907), (9, 2047938), (18, 1023969), (27, 682646), (54, 341323)]