214280982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1567}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 475517952

約数和(自身を除く): 261236970

約数列:

[1, 2, 3, 6, 9, 18, 71, 107, 142, 213, 214, 321, 426, 639, 642, 963, 1278, 1567, 1926, 3134, 4701, 7597, 9402, 14103, 15194, 22791, 28206, 45582, 68373, 111257, 136746, 167669, 222514, 333771, 335338, 503007, 667542, 1001313, 1006014, 1509021, 2002626, 3018042, 11904499, 23808998, 35713497, 71426994, 107140491, 214280982]

約数ペア:

[(1, 214280982), (2, 107140491), (3, 71426994), (6, 35713497), (9, 23808998), (18, 11904499), (71, 3018042), (107, 2002626), (142, 1509021), (213, 1006014), (214, 1001313), (321, 667542), (426, 503007), (639, 335338), (642, 333771), (963, 222514), (1278, 167669), (1567, 136746), (1926, 111257), (3134, 68373), (4701, 45582), (7597, 28206), (9402, 22791), (14103, 15194)]