13129242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{312601}}^1$

素因数の和:312613

約数の個数: 16

約数和(自身を含む): 30009792

約数和(自身を除く): 16880550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 312601, 625202, 937803, 1875606, 2188207, 4376414, 6564621, 13129242]

約数ペア:

[(1, 13129242), (2, 6564621), (3, 4376414), (6, 2188207), (7, 1875606), (14, 937803), (21, 625202), (42, 312601)]