21746424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129443}}^1$

素因数の和:129459

約数の個数: 32

約数和(自身を含む): 62133120

約数和(自身を除く): 40386696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129443, 258886, 388329, 517772, 776658, 906101, 1035544, 1553316, 1812202, 2718303, 3106632, 3624404, 5436606, 7248808, 10873212, 21746424]

約数ペア:

[(1, 21746424), (2, 10873212), (3, 7248808), (4, 5436606), (6, 3624404), (7, 3106632), (8, 2718303), (12, 1812202), (14, 1553316), (21, 1035544), (24, 906101), (28, 776658), (42, 517772), (56, 388329), (84, 258886), (168, 129443)]