21658656

素因数分解:

$2^5\times 3^1\times {\mathrm{225611}}^1$

素因数の和:225624

約数の個数: 24

約数和(自身を含む): 56854224

約数和(自身を除く): 35195568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 225611, 451222, 676833, 902444, 1353666, 1804888, 2707332, 3609776, 5414664, 7219552, 10829328, 21658656]

約数ペア:

[(1, 21658656), (2, 10829328), (3, 7219552), (4, 5414664), (6, 3609776), (8, 2707332), (12, 1804888), (16, 1353666), (24, 902444), (32, 676833), (48, 451222), (96, 225611)]