42671486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 79056000

約数和(自身を除く): 36384514

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 253, 286, 299, 338, 499, 506, 598, 998, 1859, 3289, 3718, 3887, 5489, 6487, 6578, 7774, 10978, 11477, 12974, 22954, 42757, 71357, 84331, 85514, 126247, 142714, 149201, 168662, 252494, 298402, 927641, 1641211, 1855282, 1939613, 3282422, 3879226, 21335743, 42671486]

約数ペア:

[(1, 42671486), (2, 21335743), (11, 3879226), (13, 3282422), (22, 1939613), (23, 1855282), (26, 1641211), (46, 927641), (143, 298402), (169, 252494), (253, 168662), (286, 149201), (299, 142714), (338, 126247), (499, 85514), (506, 84331), (598, 71357), (998, 42757), (1859, 22954), (3289, 12974), (3718, 11477), (3887, 10978), (5489, 7774), (6487, 6578)]