8843982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 12444978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 83, 86, 118, 129, 166, 177, 249, 258, 301, 354, 413, 498, 581, 602, 826, 903, 1162, 1239, 1743, 1806, 2478, 2537, 3486, 3569, 4897, 5074, 7138, 7611, 9794, 10707, 14691, 15222, 17759, 21414, 24983, 29382, 34279, 35518, 49966, 53277, 68558, 74949, 102837, 106554, 149898, 205674, 210571, 421142, 631713, 1263426, 1473997, 2947994, 4421991, 8843982]

約数ペア:

[(1, 8843982), (2, 4421991), (3, 2947994), (6, 1473997), (7, 1263426), (14, 631713), (21, 421142), (42, 210571), (43, 205674), (59, 149898), (83, 106554), (86, 102837), (118, 74949), (129, 68558), (166, 53277), (177, 49966), (249, 35518), (258, 34279), (301, 29382), (354, 24983), (413, 21414), (498, 17759), (581, 15222), (602, 14691), (826, 10707), (903, 9794), (1162, 7611), (1239, 7138), (1743, 5074), (1806, 4897), (2478, 3569), (2537, 3486)]