129372222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3080291}}^1$

素因数の和:3080303

約数の個数: 16

約数和(自身を含む): 295708032

約数和(自身を除く): 166335810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3080291, 6160582, 9240873, 18481746, 21562037, 43124074, 64686111, 129372222]

約数ペア:

[(1, 129372222), (2, 64686111), (3, 43124074), (6, 21562037), (7, 18481746), (14, 9240873), (21, 6160582), (42, 3080291)]