857724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10211}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 2287488

約数和(自身を除く): 1429764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10211, 20422, 30633, 40844, 61266, 71477, 122532, 142954, 214431, 285908, 428862, 857724]

約数ペア:

[(1, 857724), (2, 428862), (3, 285908), (4, 214431), (6, 142954), (7, 122532), (12, 71477), (14, 61266), (21, 40844), (28, 30633), (42, 20422), (84, 10211)]