72445842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{574967}}^1$

素因数の和:574982

約数の個数: 24

約数和(自身を含む): 179390016

約数和(自身を除く): 106944174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 574967, 1149934, 1724901, 3449802, 4024769, 5174703, 8049538, 10349406, 12074307, 24148614, 36222921, 72445842]

約数ペア:

[(1, 72445842), (2, 36222921), (3, 24148614), (6, 12074307), (7, 10349406), (9, 8049538), (14, 5174703), (18, 4024769), (21, 3449802), (42, 1724901), (63, 1149934), (126, 574967)]