2905902

素因数分解:

$2^1\times 3^3\times {\mathrm{53813}}^1$

素因数の和:53824

約数の個数: 16

約数和(自身を含む): 6457680

約数和(自身を除く): 3551778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 53813, 107626, 161439, 322878, 484317, 968634, 1452951, 2905902]

約数ペア:

[(1, 2905902), (2, 1452951), (3, 968634), (6, 484317), (9, 322878), (18, 161439), (27, 107626), (54, 53813)]