27805806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220681}}^1$

素因数の和:220696

約数の個数: 24

約数和(自身を含む): 68852784

約数和(自身を除く): 41046978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220681, 441362, 662043, 1324086, 1544767, 1986129, 3089534, 3972258, 4634301, 9268602, 13902903, 27805806]

約数ペア:

[(1, 27805806), (2, 13902903), (3, 9268602), (6, 4634301), (7, 3972258), (9, 3089534), (14, 1986129), (18, 1544767), (21, 1324086), (42, 662043), (63, 441362), (126, 220681)]