6989382

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 8769978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1823, 1917, 3646, 3834, 5469, 10938, 16407, 32814, 49221, 98442, 129433, 258866, 388299, 776598, 1164897, 2329794, 3494691, 6989382]

約数ペア:

[(1, 6989382), (2, 3494691), (3, 2329794), (6, 1164897), (9, 776598), (18, 388299), (27, 258866), (54, 129433), (71, 98442), (142, 49221), (213, 32814), (426, 16407), (639, 10938), (1278, 5469), (1823, 3834), (1917, 3646)]