1027485774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{189643}}^1$

素因数の和:189701

約数の個数: 48

約数和(自身を含む): 2603432832

約数和(自身を除く): 1575947058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 189643, 379286, 568929, 1137858, 1327501, 1706787, 2655002, 3413574, 3982503, 7965006, 8154649, 11947509, 16309298, 23895018, 24463947, 48927894, 57082543, 73391841, 114165086, 146783682, 171247629, 342495258, 513742887, 1027485774]

約数ペア:

[(1, 1027485774), (2, 513742887), (3, 342495258), (6, 171247629), (7, 146783682), (9, 114165086), (14, 73391841), (18, 57082543), (21, 48927894), (42, 24463947), (43, 23895018), (63, 16309298), (86, 11947509), (126, 8154649), (129, 7965006), (258, 3982503), (301, 3413574), (387, 2655002), (602, 1706787), (774, 1327501), (903, 1137858), (1806, 568929), (2709, 379286), (5418, 189643)]