141664236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1686479}}^1$

素因数の和:1686493

約数の個数: 24

約数和(自身を含む): 377771520

約数和(自身を除く): 236107284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1686479, 3372958, 5059437, 6745916, 10118874, 11805353, 20237748, 23610706, 35416059, 47221412, 70832118, 141664236]

約数ペア:

[(1, 141664236), (2, 70832118), (3, 47221412), (4, 35416059), (6, 23610706), (7, 20237748), (12, 11805353), (14, 10118874), (21, 6745916), (28, 5059437), (42, 3372958), (84, 1686479)]