139949916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{686029}}^1$

素因数の和:686053

約数の個数: 24

約数和(自身を含む): 345759120

約数和(自身を除く): 205809204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 686029, 1372058, 2058087, 2744116, 4116174, 8232348, 11662493, 23324986, 34987479, 46649972, 69974958, 139949916]

約数ペア:

[(1, 139949916), (2, 69974958), (3, 46649972), (4, 34987479), (6, 23324986), (12, 11662493), (17, 8232348), (34, 4116174), (51, 2744116), (68, 2058087), (102, 1372058), (204, 686029)]