28440846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{225721}}^1$

素因数の和:225736

約数の個数: 24

約数和(自身を含む): 70425264

約数和(自身を除く): 41984418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 225721, 451442, 677163, 1354326, 1580047, 2031489, 3160094, 4062978, 4740141, 9480282, 14220423, 28440846]

約数ペア:

[(1, 28440846), (2, 14220423), (3, 9480282), (6, 4740141), (7, 4062978), (9, 3160094), (14, 2031489), (18, 1580047), (21, 1354326), (42, 677163), (63, 451442), (126, 225721)]