19027926

素因数分解:

$2^1\times 3^3\times {\mathrm{352369}}^1$

素因数の和:352380

約数の個数: 16

約数和(自身を含む): 42284400

約数和(自身を除く): 23256474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 352369, 704738, 1057107, 2114214, 3171321, 6342642, 9513963, 19027926]

約数ペア:

[(1, 19027926), (2, 9513963), (3, 6342642), (6, 3171321), (9, 2114214), (18, 1057107), (27, 704738), (54, 352369)]