42660258

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{66449}}^1$

素因数の和:66561

約数の個数: 16

約数和(自身を含む): 86119200

約数和(自身を除く): 43458942

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 66449, 132898, 199347, 398694, 7110043, 14220086, 21330129, 42660258]

約数ペア:

[(1, 42660258), (2, 21330129), (3, 14220086), (6, 7110043), (107, 398694), (214, 199347), (321, 132898), (642, 66449)]