18506234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 30629340

約数和(自身を除く): 12123106

約数列:

[1, 2, 17, 29, 34, 58, 137, 274, 493, 986, 2329, 3973, 4658, 7946, 18769, 37538, 67541, 135082, 319073, 544301, 638146, 1088602, 9253117, 18506234]

約数ペア:

[(1, 18506234), (2, 9253117), (17, 1088602), (29, 638146), (34, 544301), (58, 319073), (137, 135082), (274, 67541), (493, 37538), (986, 18769), (2329, 7946), (3973, 4658)]