21122616

素因数分解:

$2^3\times 3^1\times {\mathrm{880109}}^1$

素因数の和:880118

約数の個数: 16

約数和(自身を含む): 52806600

約数和(自身を除く): 31683984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 880109, 1760218, 2640327, 3520436, 5280654, 7040872, 10561308, 21122616]

約数ペア:

[(1, 21122616), (2, 10561308), (3, 7040872), (4, 5280654), (6, 3520436), (8, 2640327), (12, 1760218), (24, 880109)]