9856154

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 9449062

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 223, 287, 446, 451, 539, 574, 902, 1078, 1561, 2009, 2453, 3122, 3157, 4018, 4906, 6314, 9143, 10927, 17171, 18286, 21854, 22099, 34342, 44198, 64001, 100573, 120197, 128002, 201146, 240394, 448007, 704011, 896014, 1408022, 4928077, 9856154]

約数ペア:

[(1, 9856154), (2, 4928077), (7, 1408022), (11, 896014), (14, 704011), (22, 448007), (41, 240394), (49, 201146), (77, 128002), (82, 120197), (98, 100573), (154, 64001), (223, 44198), (287, 34342), (446, 22099), (451, 21854), (539, 18286), (574, 17171), (902, 10927), (1078, 9143), (1561, 6314), (2009, 4906), (2453, 4018), (3122, 3157)]