12867144

素因数分解:

$2^3\times 3^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 32259840

約数和(自身を除く): 19392696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541, 991, 1082, 1623, 1982, 2164, 2973, 3246, 3964, 4328, 5946, 6492, 7928, 11892, 12984, 23784, 536131, 1072262, 1608393, 2144524, 3216786, 4289048, 6433572, 12867144]

約数ペア:

[(1, 12867144), (2, 6433572), (3, 4289048), (4, 3216786), (6, 2144524), (8, 1608393), (12, 1072262), (24, 536131), (541, 23784), (991, 12984), (1082, 11892), (1623, 7928), (1982, 6492), (2164, 5946), (2973, 4328), (3246, 3964)]