18159444

素因数分解:

$2^2\times 3^3\times {\mathrm{168143}}^1$

素因数の和:168156

約数の個数: 24

約数和(自身を含む): 47080320

約数和(自身を除く): 28920876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168143, 336286, 504429, 672572, 1008858, 1513287, 2017716, 3026574, 4539861, 6053148, 9079722, 18159444]

約数ペア:

[(1, 18159444), (2, 9079722), (3, 6053148), (4, 4539861), (6, 3026574), (9, 2017716), (12, 1513287), (18, 1008858), (27, 672572), (36, 504429), (54, 336286), (108, 168143)]