1178290422

素因数分解:

$2^1\times 3^3\times {\mathrm{21820193}}^1$

素因数の和:21820204

約数の個数: 16

約数和(自身を含む): 2618423280

約数和(自身を除く): 1440132858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 21820193, 43640386, 65460579, 130921158, 196381737, 392763474, 589145211, 1178290422]

約数ペア:

[(1, 1178290422), (2, 589145211), (3, 392763474), (6, 196381737), (9, 130921158), (18, 65460579), (27, 43640386), (54, 21820193)]