27938862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221737}}^1$

素因数の和:221752

約数の個数: 24

約数和(自身を含む): 69182256

約数和(自身を除く): 41243394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221737, 443474, 665211, 1330422, 1552159, 1995633, 3104318, 3991266, 4656477, 9312954, 13969431, 27938862]

約数ペア:

[(1, 27938862), (2, 13969431), (3, 9312954), (6, 4656477), (7, 3991266), (9, 3104318), (14, 1995633), (18, 1552159), (21, 1330422), (42, 665211), (63, 443474), (126, 221737)]