8474268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 22087296

約数和(自身を除く): 13613028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1493, 1892, 2838, 2986, 4479, 5676, 5972, 8958, 16423, 17916, 32846, 49269, 64199, 65692, 98538, 128398, 192597, 197076, 256796, 385194, 706189, 770388, 1412378, 2118567, 2824756, 4237134, 8474268]

約数ペア:

[(1, 8474268), (2, 4237134), (3, 2824756), (4, 2118567), (6, 1412378), (11, 770388), (12, 706189), (22, 385194), (33, 256796), (43, 197076), (44, 192597), (66, 128398), (86, 98538), (129, 65692), (132, 64199), (172, 49269), (258, 32846), (473, 17916), (516, 16423), (946, 8958), (1419, 5972), (1493, 5676), (1892, 4479), (2838, 2986)]