282546978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{21493}}^1$

素因数の和:21818

約数の個数: 32

約数和(自身を含む): 647915136

約数和(自身を除く): 365368158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 13146, 21493, 42986, 64479, 128958, 150451, 300902, 451353, 902706, 6727309, 13454618, 20181927, 40363854, 47091163, 94182326, 141273489, 282546978]

約数ペア:

[(1, 282546978), (2, 141273489), (3, 94182326), (6, 47091163), (7, 40363854), (14, 20181927), (21, 13454618), (42, 6727309), (313, 902706), (626, 451353), (939, 300902), (1878, 150451), (2191, 128958), (4382, 64479), (6573, 42986), (13146, 21493)]