13478090004

素因数分解:

$2^2\times 3^2\times {\mathrm{374391389}}^1$

素因数の和:374391399

約数の個数: 18

約数和(自身を含む): 34069616490

約数和(自身を除く): 20591526486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 374391389, 748782778, 1123174167, 1497565556, 2246348334, 3369522501, 4492696668, 6739045002, 13478090004]

約数ペア:

[(1, 13478090004), (2, 6739045002), (3, 4492696668), (4, 3369522501), (6, 2246348334), (9, 1497565556), (12, 1123174167), (18, 748782778), (36, 374391389)]