142779942

素因数分解:

$2^1\times 3^3\times {\mathrm{2644073}}^1$

素因数の和:2644084

約数の個数: 16

約数和(自身を含む): 317288880

約数和(自身を除く): 174508938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2644073, 5288146, 7932219, 15864438, 23796657, 47593314, 71389971, 142779942]

約数ペア:

[(1, 142779942), (2, 71389971), (3, 47593314), (6, 23796657), (9, 15864438), (18, 7932219), (27, 5288146), (54, 2644073)]