21002304

素因数分解:

$2^6\times 3^1\times {\mathrm{109387}}^1$

素因数の和:109402

約数の個数: 28

約数和(自身を含む): 55569104

約数和(自身を除く): 34566800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109387, 218774, 328161, 437548, 656322, 875096, 1312644, 1750192, 2625288, 3500384, 5250576, 7000768, 10501152, 21002304]

約数ペア:

[(1, 21002304), (2, 10501152), (3, 7000768), (4, 5250576), (6, 3500384), (8, 2625288), (12, 1750192), (16, 1312644), (24, 875096), (32, 656322), (48, 437548), (64, 328161), (96, 218774), (192, 109387)]