27681906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9283}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 64171008

約数和(自身を除く): 36489102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9283, 18566, 27849, 55698, 64981, 129962, 194943, 389886, 659093, 1318186, 1977279, 3954558, 4613651, 9227302, 13840953, 27681906]

約数ペア:

[(1, 27681906), (2, 13840953), (3, 9227302), (6, 4613651), (7, 3954558), (14, 1977279), (21, 1318186), (42, 659093), (71, 389886), (142, 194943), (213, 129962), (426, 64981), (497, 55698), (994, 27849), (1491, 18566), (2982, 9283)]