426943926

素因数分解:

$2^1\times 3^3\times {\mathrm{7906369}}^1$

素因数の和:7906380

約数の個数: 16

約数和(自身を含む): 948764400

約数和(自身を除く): 521820474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7906369, 15812738, 23719107, 47438214, 71157321, 142314642, 213471963, 426943926]

約数ペア:

[(1, 426943926), (2, 213471963), (3, 142314642), (6, 71157321), (9, 47438214), (18, 23719107), (27, 15812738), (54, 7906369)]