49247226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{390851}}^1$

素因数の和:390866

約数の個数: 24

約数和(自身を含む): 121945824

約数和(自身を除く): 72698598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 390851, 781702, 1172553, 2345106, 2735957, 3517659, 5471914, 7035318, 8207871, 16415742, 24623613, 49247226]

約数ペア:

[(1, 49247226), (2, 24623613), (3, 16415742), (6, 8207871), (7, 7035318), (9, 5471914), (14, 3517659), (18, 2735957), (21, 2345106), (42, 1172553), (63, 781702), (126, 390851)]