21842544

素因数分解:

$2^4\times 3^1\times {\mathrm{455053}}^1$

素因数の和:455064

約数の個数: 20

約数和(自身を含む): 56426696

約数和(自身を除く): 34584152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455053, 910106, 1365159, 1820212, 2730318, 3640424, 5460636, 7280848, 10921272, 21842544]

約数ペア:

[(1, 21842544), (2, 10921272), (3, 7280848), (4, 5460636), (6, 3640424), (8, 2730318), (12, 1820212), (16, 1365159), (24, 910106), (48, 455053)]