39938142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{154799}}^1$

素因数の和:154847

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 41796258

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 154799, 309598, 464397, 928794, 6656357, 13312714, 19969071, 39938142]

約数ペア:

[(1, 39938142), (2, 19969071), (3, 13312714), (6, 6656357), (43, 928794), (86, 464397), (129, 309598), (258, 154799)]