135991212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1618943}}^1$

素因数の和:1618957

約数の個数: 24

約数和(自身を含む): 362643456

約数和(自身を除く): 226652244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1618943, 3237886, 4856829, 6475772, 9713658, 11332601, 19427316, 22665202, 33997803, 45330404, 67995606, 135991212]

約数ペア:

[(1, 135991212), (2, 67995606), (3, 45330404), (4, 33997803), (6, 22665202), (7, 19427316), (12, 11332601), (14, 9713658), (21, 6475772), (28, 4856829), (42, 3237886), (84, 1618943)]