676818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2006

約数の個数: 24

約数和(自身を含む): 1544400

約数和(自身を除く): 867582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1979, 3958, 5937, 11874, 17811, 35622, 37601, 75202, 112803, 225606, 338409, 676818]

約数ペア:

[(1, 676818), (2, 338409), (3, 225606), (6, 112803), (9, 75202), (18, 37601), (19, 35622), (38, 17811), (57, 11874), (114, 5937), (171, 3958), (342, 1979)]