18052594

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1993}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 31010688

約数和(自身を除く): 12958094

約数列:

[1, 2, 7, 14, 647, 1294, 1993, 3986, 4529, 9058, 13951, 27902, 1289471, 2578942, 9026297, 18052594]

約数ペア:

[(1, 18052594), (2, 9026297), (7, 2578942), (14, 1289471), (647, 27902), (1294, 13951), (1993, 9058), (3986, 4529)]