858324306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20436293}}^1$

素因数の和:20436305

約数の個数: 16

約数和(自身を含む): 1961884224

約数和(自身を除く): 1103559918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20436293, 40872586, 61308879, 122617758, 143054051, 286108102, 429162153, 858324306]

約数ペア:

[(1, 858324306), (2, 429162153), (3, 286108102), (6, 143054051), (7, 122617758), (14, 61308879), (21, 40872586), (42, 20436293)]