12871128

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{18493}}^1$

素因数の和:18531

約数の個数: 32

約数和(自身を含む): 33289200

約数和(自身を除く): 20418072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 18493, 36986, 55479, 73972, 110958, 147944, 221916, 443832, 536297, 1072594, 1608891, 2145188, 3217782, 4290376, 6435564, 12871128]

約数ペア:

[(1, 12871128), (2, 6435564), (3, 4290376), (4, 3217782), (6, 2145188), (8, 1608891), (12, 1072594), (24, 536297), (29, 443832), (58, 221916), (87, 147944), (116, 110958), (174, 73972), (232, 55479), (348, 36986), (696, 18493)]