143282748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1705747}}^1$

素因数の和:1705761

約数の個数: 24

約数和(自身を含む): 382087552

約数和(自身を除く): 238804804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1705747, 3411494, 5117241, 6822988, 10234482, 11940229, 20468964, 23880458, 35820687, 47760916, 71641374, 143282748]

約数ペア:

[(1, 143282748), (2, 71641374), (3, 47760916), (4, 35820687), (6, 23880458), (7, 20468964), (12, 11940229), (14, 10234482), (21, 6822988), (28, 5117241), (42, 3411494), (84, 1705747)]