30777246

素因数分解:

$2^1\times 3^4\times {\mathrm{189983}}^1$

素因数の和:189997

約数の個数: 20

約数和(自身を含む): 68964192

約数和(自身を除く): 38186946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189983, 379966, 569949, 1139898, 1709847, 3419694, 5129541, 10259082, 15388623, 30777246]

約数ペア:

[(1, 30777246), (2, 15388623), (3, 10259082), (6, 5129541), (9, 3419694), (18, 1709847), (27, 1139898), (54, 569949), (81, 379966), (162, 189983)]