17939187441798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427123510519}}^1$

素因数の和:427123510531

約数の個数: 16

約数和(自身を含む): 41003857009920

約数和(自身を除く): 23064669568122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427123510519, 854247021038, 1281370531557, 2562741063114, 2989864573633, 5979729147266, 8969593720899, 17939187441798]

約数ペア:

[(1, 17939187441798), (2, 8969593720899), (3, 5979729147266), (6, 2989864573633), (7, 2562741063114), (14, 1281370531557), (21, 854247021038), (42, 427123510519)]