1570229118

素因数分解:

$2^1\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{14561}}^1$

素因数の和:16569

約数の個数: 32

約数和(自身を含む): 3491385120

約数和(自身を除く): 1921156002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1997, 3994, 5991, 11982, 14561, 17973, 29122, 35946, 43683, 53919, 87366, 107838, 131049, 262098, 393147, 786294, 29078317, 58156634, 87234951, 174469902, 261704853, 523409706, 785114559, 1570229118]

約数ペア:

[(1, 1570229118), (2, 785114559), (3, 523409706), (6, 261704853), (9, 174469902), (18, 87234951), (27, 58156634), (54, 29078317), (1997, 786294), (3994, 393147), (5991, 262098), (11982, 131049), (14561, 107838), (17973, 87366), (29122, 53919), (35946, 43683)]