21442656

素因数分解:

$2^5\times 3^1\times {\mathrm{223361}}^1$

素因数の和:223374

約数の個数: 24

約数和(自身を含む): 56287224

約数和(自身を除く): 34844568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223361, 446722, 670083, 893444, 1340166, 1786888, 2680332, 3573776, 5360664, 7147552, 10721328, 21442656]

約数ペア:

[(1, 21442656), (2, 10721328), (3, 7147552), (4, 5360664), (6, 3573776), (8, 2680332), (12, 1786888), (16, 1340166), (24, 893444), (32, 670083), (48, 446722), (96, 223361)]