321961836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3832879}}^1$

素因数の和:3832893

約数の個数: 24

約数和(自身を含む): 858565120

約数和(自身を除く): 536603284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3832879, 7665758, 11498637, 15331516, 22997274, 26830153, 45994548, 53660306, 80490459, 107320612, 160980918, 321961836]

約数ペア:

[(1, 321961836), (2, 160980918), (3, 107320612), (4, 80490459), (6, 53660306), (7, 45994548), (12, 26830153), (14, 22997274), (21, 15331516), (28, 11498637), (42, 7665758), (84, 3832879)]