399726726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{92401}}^1$

素因数の和:92516

約数の個数: 32

約数和(自身を含む): 922541568

約数和(自身を除く): 522814842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 92401, 184802, 277203, 554406, 646807, 1293614, 1940421, 3880842, 9517303, 19034606, 28551909, 57103818, 66621121, 133242242, 199863363, 399726726]

約数ペア:

[(1, 399726726), (2, 199863363), (3, 133242242), (6, 66621121), (7, 57103818), (14, 28551909), (21, 19034606), (42, 9517303), (103, 3880842), (206, 1940421), (309, 1293614), (618, 646807), (721, 554406), (1442, 277203), (2163, 184802), (4326, 92401)]