6642846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{52721}}^1$

素因数の和:52736

約数の個数: 24

約数和(自身を含む): 16449264

約数和(自身を除く): 9806418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 52721, 105442, 158163, 316326, 369047, 474489, 738094, 948978, 1107141, 2214282, 3321423, 6642846]

約数ペア:

[(1, 6642846), (2, 3321423), (3, 2214282), (6, 1107141), (7, 948978), (9, 738094), (14, 474489), (18, 369047), (21, 316326), (42, 158163), (63, 105442), (126, 52721)]