21127224

素因数分解:

$2^3\times 3^1\times {\mathrm{880301}}^1$

素因数の和:880310

約数の個数: 16

約数和(自身を含む): 52818120

約数和(自身を除く): 31690896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 880301, 1760602, 2640903, 3521204, 5281806, 7042408, 10563612, 21127224]

約数ペア:

[(1, 21127224), (2, 10563612), (3, 7042408), (4, 5281806), (6, 3521204), (8, 2640903), (12, 1760602), (24, 880301)]