139847946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3329713}}^1$

素因数の和:3329725

約数の個数: 16

約数和(自身を含む): 319652544

約数和(自身を除く): 179804598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3329713, 6659426, 9989139, 19978278, 23307991, 46615982, 69923973, 139847946]

約数ペア:

[(1, 139847946), (2, 69923973), (3, 46615982), (6, 23307991), (7, 19978278), (14, 9989139), (21, 6659426), (42, 3329713)]