8689086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 22364160

約数和(自身を除く): 13675074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 181, 189, 254, 362, 378, 381, 543, 762, 889, 1086, 1143, 1267, 1629, 1778, 2286, 2534, 2667, 3258, 3429, 3801, 4887, 5334, 6858, 7602, 8001, 9774, 11403, 16002, 22806, 22987, 24003, 34209, 45974, 48006, 68418, 68961, 137922, 160909, 206883, 321818, 413766, 482727, 620649, 965454, 1241298, 1448181, 2896362, 4344543, 8689086]

約数ペア:

[(1, 8689086), (2, 4344543), (3, 2896362), (6, 1448181), (7, 1241298), (9, 965454), (14, 620649), (18, 482727), (21, 413766), (27, 321818), (42, 206883), (54, 160909), (63, 137922), (126, 68961), (127, 68418), (181, 48006), (189, 45974), (254, 34209), (362, 24003), (378, 22987), (381, 22806), (543, 16002), (762, 11403), (889, 9774), (1086, 8001), (1143, 7602), (1267, 6858), (1629, 5334), (1778, 4887), (2286, 3801), (2534, 3429), (2667, 3258)]