7873242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 17078208

約数和(自身を除く): 9204966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 523, 579, 1046, 1158, 1569, 2509, 3138, 5018, 6799, 7527, 13598, 15054, 20397, 40794, 100939, 201878, 302817, 605634, 1312207, 2624414, 3936621, 7873242]

約数ペア:

[(1, 7873242), (2, 3936621), (3, 2624414), (6, 1312207), (13, 605634), (26, 302817), (39, 201878), (78, 100939), (193, 40794), (386, 20397), (523, 15054), (579, 13598), (1046, 7527), (1158, 6799), (1569, 5018), (2509, 3138)]