7843086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 19257264

約数和(自身を除く): 11414178

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 71, 102, 114, 142, 153, 171, 213, 306, 323, 342, 361, 426, 639, 646, 722, 969, 1083, 1207, 1278, 1349, 1938, 2166, 2414, 2698, 2907, 3249, 3621, 4047, 5814, 6137, 6498, 7242, 8094, 10863, 12141, 12274, 18411, 21726, 22933, 24282, 25631, 36822, 45866, 51262, 55233, 68799, 76893, 110466, 137598, 153786, 206397, 230679, 412794, 435727, 461358, 871454, 1307181, 2614362, 3921543, 7843086]

約数ペア:

[(1, 7843086), (2, 3921543), (3, 2614362), (6, 1307181), (9, 871454), (17, 461358), (18, 435727), (19, 412794), (34, 230679), (38, 206397), (51, 153786), (57, 137598), (71, 110466), (102, 76893), (114, 68799), (142, 55233), (153, 51262), (171, 45866), (213, 36822), (306, 25631), (323, 24282), (342, 22933), (361, 21726), (426, 18411), (639, 12274), (646, 12141), (722, 10863), (969, 8094), (1083, 7242), (1207, 6498), (1278, 6137), (1349, 5814), (1938, 4047), (2166, 3621), (2414, 3249), (2698, 2907)]