19245816

素因数分解:

$2^3\times 3^3\times {\mathrm{89101}}^1$

素因数の和:89116

約数の個数: 32

約数和(自身を含む): 53461200

約数和(自身を除く): 34215384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89101, 178202, 267303, 356404, 534606, 712808, 801909, 1069212, 1603818, 2138424, 2405727, 3207636, 4811454, 6415272, 9622908, 19245816]

約数ペア:

[(1, 19245816), (2, 9622908), (3, 6415272), (4, 4811454), (6, 3207636), (8, 2405727), (9, 2138424), (12, 1603818), (18, 1069212), (24, 801909), (27, 712808), (36, 534606), (54, 356404), (72, 267303), (108, 178202), (216, 89101)]