7921128

素因数分解:

$2^3\times 3^1\times {\mathrm{330047}}^1$

素因数の和:330056

約数の個数: 16

約数和(自身を含む): 19802880

約数和(自身を除く): 11881752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 330047, 660094, 990141, 1320188, 1980282, 2640376, 3960564, 7921128]

約数ペア:

[(1, 7921128), (2, 3960564), (3, 2640376), (4, 1980282), (6, 1320188), (8, 990141), (12, 660094), (24, 330047)]