142779402

素因数分解:

$2^1\times 3^3\times {\mathrm{2644063}}^1$

素因数の和:2644074

約数の個数: 16

約数和(自身を含む): 317287680

約数和(自身を除く): 174508278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2644063, 5288126, 7932189, 15864378, 23796567, 47593134, 71389701, 142779402]

約数ペア:

[(1, 142779402), (2, 71389701), (3, 47593134), (6, 23796567), (9, 15864378), (18, 7932189), (27, 5288126), (54, 2644063)]