6918786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 17544384

約数和(自身を除く): 10625598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1277, 1806, 2554, 2709, 3831, 5418, 7662, 8939, 11493, 17878, 22986, 26817, 53634, 54911, 80451, 109822, 160902, 164733, 329466, 384377, 494199, 768754, 988398, 1153131, 2306262, 3459393, 6918786]

約数ペア:

[(1, 6918786), (2, 3459393), (3, 2306262), (6, 1153131), (7, 988398), (9, 768754), (14, 494199), (18, 384377), (21, 329466), (42, 164733), (43, 160902), (63, 109822), (86, 80451), (126, 54911), (129, 53634), (258, 26817), (301, 22986), (387, 17878), (602, 11493), (774, 8939), (903, 7662), (1277, 5418), (1806, 3831), (2554, 2709)]