68169726

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 151272576

約数和(自身を除く): 83102850

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 443, 498, 618, 747, 886, 927, 1329, 1494, 1854, 2658, 3987, 7974, 8549, 17098, 25647, 36769, 45629, 51294, 73538, 76941, 91258, 110307, 136887, 153882, 220614, 273774, 330921, 410661, 661842, 821322, 3787207, 7574414, 11361621, 22723242, 34084863, 68169726]

約数ペア:

[(1, 68169726), (2, 34084863), (3, 22723242), (6, 11361621), (9, 7574414), (18, 3787207), (83, 821322), (103, 661842), (166, 410661), (206, 330921), (249, 273774), (309, 220614), (443, 153882), (498, 136887), (618, 110307), (747, 91258), (886, 76941), (927, 73538), (1329, 51294), (1494, 45629), (1854, 36769), (2658, 25647), (3987, 17098), (7974, 8549)]