21065664

素因数分解:

$2^6\times 3^1\times {\mathrm{109717}}^1$

素因数の和:109732

約数の個数: 28

約数和(自身を含む): 55736744

約数和(自身を除く): 34671080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109717, 219434, 329151, 438868, 658302, 877736, 1316604, 1755472, 2633208, 3510944, 5266416, 7021888, 10532832, 21065664]

約数ペア:

[(1, 21065664), (2, 10532832), (3, 7021888), (4, 5266416), (6, 3510944), (8, 2633208), (12, 1755472), (16, 1316604), (24, 877736), (32, 658302), (48, 438868), (64, 329151), (96, 219434), (192, 109717)]