42640395846

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1\times {\mathrm{35117}}^1$

素因数の和:36568

約数の個数: 32

約数和(自身を含む): 85893009120

約数和(自身を除く): 43252613274

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 1289, 2578, 3867, 7734, 35117, 70234, 105351, 202373, 210702, 404746, 607119, 1214238, 5513369, 11026738, 16540107, 33080214, 45265813, 90531626, 135797439, 271594878, 7106732641, 14213465282, 21320197923, 42640395846]

約数ペア:

[(1, 42640395846), (2, 21320197923), (3, 14213465282), (6, 7106732641), (157, 271594878), (314, 135797439), (471, 90531626), (942, 45265813), (1289, 33080214), (2578, 16540107), (3867, 11026738), (7734, 5513369), (35117, 1214238), (70234, 607119), (105351, 404746), (202373, 210702)]