21546156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43793}}^1$

素因数の和:43841

約数の個数: 24

約数和(自身を含む): 51501744

約数和(自身を除く): 29955588

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 43793, 87586, 131379, 175172, 262758, 525516, 1795513, 3591026, 5386539, 7182052, 10773078, 21546156]

約数ペア:

[(1, 21546156), (2, 10773078), (3, 7182052), (4, 5386539), (6, 3591026), (12, 1795513), (41, 525516), (82, 262758), (123, 175172), (164, 131379), (246, 87586), (492, 43793)]