78481926

素因数分解:

$2^1\times 3^3\times {\mathrm{1453369}}^1$

素因数の和:1453380

約数の個数: 16

約数和(自身を含む): 174404400

約数和(自身を除く): 95922474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1453369, 2906738, 4360107, 8720214, 13080321, 26160642, 39240963, 78481926]

約数ペア:

[(1, 78481926), (2, 39240963), (3, 26160642), (6, 13080321), (9, 8720214), (18, 4360107), (27, 2906738), (54, 1453369)]