86861658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13417}}^1$

素因数の和:13518

約数の個数: 32

約数和(自身を含む): 189354816

約数和(自身を除く): 102493158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 13417, 26834, 40251, 80502, 174421, 348842, 523263, 1046526, 1113611, 2227222, 3340833, 6681666, 14476943, 28953886, 43430829, 86861658]

約数ペア:

[(1, 86861658), (2, 43430829), (3, 28953886), (6, 14476943), (13, 6681666), (26, 3340833), (39, 2227222), (78, 1113611), (83, 1046526), (166, 523263), (249, 348842), (498, 174421), (1079, 80502), (2158, 40251), (3237, 26834), (6474, 13417)]