21885409212

素因数分解:

$2^2\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{763409}}^1$

素因数の和:765805

約数の個数: 24

約数和(自身を含む): 51087397200

約数和(自身を除く): 29201987988

約数列:

[1, 2, 3, 4, 6, 12, 2389, 4778, 7167, 9556, 14334, 28668, 763409, 1526818, 2290227, 3053636, 4580454, 9160908, 1823784101, 3647568202, 5471352303, 7295136404, 10942704606, 21885409212]

約数ペア:

[(1, 21885409212), (2, 10942704606), (3, 7295136404), (4, 5471352303), (6, 3647568202), (12, 1823784101), (2389, 9160908), (4778, 4580454), (7167, 3053636), (9556, 2290227), (14334, 1526818), (28668, 763409)]