42427594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 30563126

約数列:

[1, 2, 11, 22, 23, 46, 191, 253, 382, 439, 506, 878, 2101, 4202, 4393, 4829, 8786, 9658, 10097, 20194, 48323, 83849, 96646, 111067, 167698, 222134, 922339, 1844678, 1928527, 3857054, 21213797, 42427594]

約数ペア:

[(1, 42427594), (2, 21213797), (11, 3857054), (22, 1928527), (23, 1844678), (46, 922339), (191, 222134), (253, 167698), (382, 111067), (439, 96646), (506, 83849), (878, 48323), (2101, 20194), (4202, 10097), (4393, 9658), (4829, 8786)]