128003316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1523849}}^1$

素因数の和:1523863

約数の個数: 24

約数和(自身を含む): 341342400

約数和(自身を除く): 213339084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1523849, 3047698, 4571547, 6095396, 9143094, 10666943, 18286188, 21333886, 32000829, 42667772, 64001658, 128003316]

約数ペア:

[(1, 128003316), (2, 64001658), (3, 42667772), (4, 32000829), (6, 21333886), (7, 18286188), (12, 10666943), (14, 9143094), (21, 6095396), (28, 4571547), (42, 3047698), (84, 1523849)]