11990322

素因数分解:

$2^1\times 3^3\times {\mathrm{222043}}^1$

素因数の和:222054

約数の個数: 16

約数和(自身を含む): 26645280

約数和(自身を除く): 14654958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 222043, 444086, 666129, 1332258, 1998387, 3996774, 5995161, 11990322]

約数ペア:

[(1, 11990322), (2, 5995161), (3, 3996774), (6, 1998387), (9, 1332258), (18, 666129), (27, 444086), (54, 222043)]