149454438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3558439}}^1$

素因数の和:3558451

約数の個数: 16

約数和(自身を含む): 341610240

約数和(自身を除く): 192155802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3558439, 7116878, 10675317, 21350634, 24909073, 49818146, 74727219, 149454438]

約数ペア:

[(1, 149454438), (2, 74727219), (3, 49818146), (6, 24909073), (7, 21350634), (14, 10675317), (21, 7116878), (42, 3558439)]