21593329842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{514126901}}^1$

素因数の和:514126913

約数の個数: 16

約数和(自身を含む): 49356182592

約数和(自身を除く): 27762852750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 514126901, 1028253802, 1542380703, 3084761406, 3598888307, 7197776614, 10796664921, 21593329842]

約数ペア:

[(1, 21593329842), (2, 10796664921), (3, 7197776614), (6, 3598888307), (7, 3084761406), (14, 1542380703), (21, 1028253802), (42, 514126901)]