13997394

素因数分解:

$2^1\times 3^3\times {\mathrm{259211}}^1$

素因数の和:259222

約数の個数: 16

約数和(自身を含む): 31105440

約数和(自身を除く): 17108046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 259211, 518422, 777633, 1555266, 2332899, 4665798, 6998697, 13997394]

約数ペア:

[(1, 13997394), (2, 6998697), (3, 4665798), (6, 2332899), (9, 1555266), (18, 777633), (27, 518422), (54, 259211)]