173299212

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{18731}}^1$

素因数の和:18998

約数の個数: 36

約数和(自身を含む): 439789896

約数和(自身を除く): 266490684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 18731, 37462, 56193, 74924, 112386, 168579, 224772, 337158, 674316, 4813867, 9627734, 14441601, 19255468, 28883202, 43324803, 57766404, 86649606, 173299212]

約数ペア:

[(1, 173299212), (2, 86649606), (3, 57766404), (4, 43324803), (6, 28883202), (9, 19255468), (12, 14441601), (18, 9627734), (36, 4813867), (257, 674316), (514, 337158), (771, 224772), (1028, 168579), (1542, 112386), (2313, 74924), (3084, 56193), (4626, 37462), (9252, 18731)]