21246396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104149}}^1$

素因数の和:104173

約数の個数: 24

約数和(自身を含む): 52491600

約数和(自身を除く): 31245204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104149, 208298, 312447, 416596, 624894, 1249788, 1770533, 3541066, 5311599, 7082132, 10623198, 21246396]

約数ペア:

[(1, 21246396), (2, 10623198), (3, 7082132), (4, 5311599), (6, 3541066), (12, 1770533), (17, 1249788), (34, 624894), (51, 416596), (68, 312447), (102, 208298), (204, 104149)]