42156686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{147401}}^1$

素因数の和:147427

約数の個数: 16

約数和(自身を含む): 74290608

約数和(自身を除く): 32133922

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 147401, 294802, 1621411, 1916213, 3242822, 3832426, 21078343, 42156686]

約数ペア:

[(1, 42156686), (2, 21078343), (11, 3832426), (13, 3242822), (22, 1916213), (26, 1621411), (143, 294802), (286, 147401)]