181245902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 301086720

約数和(自身を除く): 119840818

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 589, 1007, 1178, 1643, 2014, 2903, 3286, 5806, 31217, 55157, 62434, 89993, 110314, 153859, 179986, 307718, 1709867, 2923321, 3419734, 4769629, 5846642, 9539258, 90622951, 181245902]

約数ペア:

[(1, 181245902), (2, 90622951), (19, 9539258), (31, 5846642), (38, 4769629), (53, 3419734), (62, 2923321), (106, 1709867), (589, 307718), (1007, 179986), (1178, 153859), (1643, 110314), (2014, 89993), (2903, 62434), (3286, 55157), (5806, 31217)]