42969212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 90448512

約数和(自身を除く): 47479300

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1747, 1892, 2236, 3494, 6149, 6988, 12298, 19217, 22711, 24596, 38434, 45422, 75121, 76868, 90844, 150242, 249821, 300484, 499642, 826331, 976573, 999284, 1652662, 1953146, 3305324, 3906292, 10742303, 21484606, 42969212]

約数ペア:

[(1, 42969212), (2, 21484606), (4, 10742303), (11, 3906292), (13, 3305324), (22, 1953146), (26, 1652662), (43, 999284), (44, 976573), (52, 826331), (86, 499642), (143, 300484), (172, 249821), (286, 150242), (473, 90844), (559, 76868), (572, 75121), (946, 45422), (1118, 38434), (1747, 24596), (1892, 22711), (2236, 19217), (3494, 12298), (6149, 6988)]