142728732

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{9887}}^1$

素因数の和:10298

約数の個数: 36

約数和(自身を含む): 361722816

約数和(自身を除く): 218994084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 9887, 14436, 19774, 29661, 39548, 59322, 88983, 118644, 177966, 355932, 3964687, 7929374, 11894061, 15858748, 23788122, 35682183, 47576244, 71364366, 142728732]

約数ペア:

[(1, 142728732), (2, 71364366), (3, 47576244), (4, 35682183), (6, 23788122), (9, 15858748), (12, 11894061), (18, 7929374), (36, 3964687), (401, 355932), (802, 177966), (1203, 118644), (1604, 88983), (2406, 59322), (3609, 39548), (4812, 29661), (7218, 19774), (9887, 14436)]