16444439298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{146807}}^1$

素因数の和:146956

約数の個数: 72

約数和(自身を含む): 41773335552

約数和(自身を除く): 25328896254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 762, 882, 889, 1143, 1778, 2286, 2667, 5334, 6223, 8001, 12446, 16002, 18669, 37338, 56007, 112014, 146807, 293614, 440421, 880842, 1027649, 1321263, 2055298, 2642526, 3082947, 6165894, 7193543, 9248841, 14387086, 18497682, 18644489, 21580629, 37288978, 43161258, 55933467, 64741887, 111866934, 129483774, 130511423, 167800401, 261022846, 335600802, 391534269, 783068538, 913579961, 1174602807, 1827159922, 2349205614, 2740739883, 5481479766, 8222219649, 16444439298]

約数ペア:

[(1, 16444439298), (2, 8222219649), (3, 5481479766), (6, 2740739883), (7, 2349205614), (9, 1827159922), (14, 1174602807), (18, 913579961), (21, 783068538), (42, 391534269), (49, 335600802), (63, 261022846), (98, 167800401), (126, 130511423), (127, 129483774), (147, 111866934), (254, 64741887), (294, 55933467), (381, 43161258), (441, 37288978), (762, 21580629), (882, 18644489), (889, 18497682), (1143, 14387086), (1778, 9248841), (2286, 7193543), (2667, 6165894), (5334, 3082947), (6223, 2642526), (8001, 2055298), (12446, 1321263), (16002, 1027649), (18669, 880842), (37338, 440421), (56007, 293614), (112014, 146807)]