21464304

素因数分解:

$2^4\times 3^1\times {\mathrm{447173}}^1$

素因数の和:447184

約数の個数: 20

約数和(自身を含む): 55449576

約数和(自身を除く): 33985272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447173, 894346, 1341519, 1788692, 2683038, 3577384, 5366076, 7154768, 10732152, 21464304]

約数ペア:

[(1, 21464304), (2, 10732152), (3, 7154768), (4, 5366076), (6, 3577384), (8, 2683038), (12, 1788692), (16, 1341519), (24, 894346), (48, 447173)]