64407834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 148730400

約数和(自身を除く): 84322566

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 2269, 3154, 4538, 4731, 6807, 9462, 13614, 14193, 20421, 28386, 40842, 43111, 86222, 129333, 188327, 258666, 376654, 387999, 564981, 775998, 1129962, 1694943, 3389886, 3578213, 7156426, 10734639, 21469278, 32203917, 64407834]

約数ペア:

[(1, 64407834), (2, 32203917), (3, 21469278), (6, 10734639), (9, 7156426), (18, 3578213), (19, 3389886), (38, 1694943), (57, 1129962), (83, 775998), (114, 564981), (166, 387999), (171, 376654), (249, 258666), (342, 188327), (498, 129333), (747, 86222), (1494, 43111), (1577, 40842), (2269, 28386), (3154, 20421), (4538, 14193), (4731, 13614), (6807, 9462)]