210007998

素因数分解:

$2^1\times 3^3\times {\mathrm{3889037}}^1$

素因数の和:3889048

約数の個数: 16

約数和(自身を含む): 466684560

約数和(自身を除く): 256676562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3889037, 7778074, 11667111, 23334222, 35001333, 70002666, 105003999, 210007998]

約数ペア:

[(1, 210007998), (2, 105003999), (3, 70002666), (6, 35001333), (9, 23334222), (18, 11667111), (27, 7778074), (54, 3889037)]