9518886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 23390640

約数和(自身を除く): 13871754

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2141, 2223, 4282, 4446, 6423, 12846, 19269, 27833, 38538, 40679, 55666, 81358, 83499, 122037, 166998, 244074, 250497, 366111, 500994, 528827, 732222, 1057654, 1586481, 3172962, 4759443, 9518886]

約数ペア:

[(1, 9518886), (2, 4759443), (3, 3172962), (6, 1586481), (9, 1057654), (13, 732222), (18, 528827), (19, 500994), (26, 366111), (38, 250497), (39, 244074), (57, 166998), (78, 122037), (114, 83499), (117, 81358), (171, 55666), (234, 40679), (247, 38538), (342, 27833), (494, 19269), (741, 12846), (1482, 6423), (2141, 4446), (2223, 4282)]