42786642

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{65423}}^1$

素因数の和:65537

約数の個数: 16

約数和(自身を含む): 86359680

約数和(自身を除く): 43573038

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 65423, 130846, 196269, 392538, 7131107, 14262214, 21393321, 42786642]

約数ペア:

[(1, 42786642), (2, 21393321), (3, 14262214), (6, 7131107), (109, 392538), (218, 196269), (327, 130846), (654, 65423)]