39420726

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{61403}}^1$

素因数の和:61515

約数の個数: 16

約数和(自身を含む): 79579584

約数和(自身を除く): 40158858

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 61403, 122806, 184209, 368418, 6570121, 13140242, 19710363, 39420726]

約数ペア:

[(1, 39420726), (2, 19710363), (3, 13140242), (6, 6570121), (107, 368418), (214, 184209), (321, 122806), (642, 61403)]