57468678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 117199872

約数和(自身を除く): 59731194

約数列:

[1, 2, 3, 6, 71, 142, 213, 313, 426, 431, 626, 862, 939, 1293, 1878, 2586, 22223, 30601, 44446, 61202, 66669, 91803, 133338, 134903, 183606, 269806, 404709, 809418, 9578113, 19156226, 28734339, 57468678]

約数ペア:

[(1, 57468678), (2, 28734339), (3, 19156226), (6, 9578113), (71, 809418), (142, 404709), (213, 269806), (313, 183606), (426, 134903), (431, 133338), (626, 91803), (862, 66669), (939, 61202), (1293, 44446), (1878, 30601), (2586, 22223)]