38002293

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 69944472

約数和(自身を除く): 31942179

約数列:

[1, 3, 7, 9, 17, 21, 37, 49, 51, 63, 111, 119, 137, 147, 153, 259, 333, 357, 411, 441, 629, 777, 833, 959, 1071, 1233, 1813, 1887, 2329, 2331, 2499, 2877, 4403, 5069, 5439, 5661, 6713, 6987, 7497, 8631, 13209, 15207, 16303, 16317, 20139, 20961, 30821, 35483, 39627, 45621, 48909, 60417, 86173, 92463, 106449, 114121, 146727, 248381, 258519, 277389, 319347, 342363, 603211, 745143, 775557, 1027089, 1809633, 2235429, 4222477, 5428899, 12667431, 38002293]

約数ペア:

[(1, 38002293), (3, 12667431), (7, 5428899), (9, 4222477), (17, 2235429), (21, 1809633), (37, 1027089), (49, 775557), (51, 745143), (63, 603211), (111, 342363), (119, 319347), (137, 277389), (147, 258519), (153, 248381), (259, 146727), (333, 114121), (357, 106449), (411, 92463), (441, 86173), (629, 60417), (777, 48909), (833, 45621), (959, 39627), (1071, 35483), (1233, 30821), (1813, 20961), (1887, 20139), (2329, 16317), (2331, 16303), (2499, 15207), (2877, 13209), (4403, 8631), (5069, 7497), (5439, 6987), (5661, 6713)]