8563842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67967}}^1$

素因数の和:67982

約数の個数: 24

約数和(自身を含む): 21206016

約数和(自身を除く): 12642174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 67967, 135934, 203901, 407802, 475769, 611703, 951538, 1223406, 1427307, 2854614, 4281921, 8563842]

約数ペア:

[(1, 8563842), (2, 4281921), (3, 2854614), (6, 1427307), (7, 1223406), (9, 951538), (14, 611703), (18, 475769), (21, 407802), (42, 203901), (63, 135934), (126, 67967)]