139692378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3326009}}^1$

素因数の和:3326021

約数の個数: 16

約数和(自身を含む): 319296960

約数和(自身を除く): 179604582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3326009, 6652018, 9978027, 19956054, 23282063, 46564126, 69846189, 139692378]

約数ペア:

[(1, 139692378), (2, 69846189), (3, 46564126), (6, 23282063), (7, 19956054), (14, 9978027), (21, 6652018), (42, 3326009)]