18664404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{141397}}^1$

素因数の和:141415

約数の個数: 24

約数和(自身を含む): 47509728

約数和(自身を除く): 28845324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 141397, 282794, 424191, 565588, 848382, 1555367, 1696764, 3110734, 4666101, 6221468, 9332202, 18664404]

約数ペア:

[(1, 18664404), (2, 9332202), (3, 6221468), (4, 4666101), (6, 3110734), (11, 1696764), (12, 1555367), (22, 848382), (33, 565588), (44, 424191), (66, 282794), (132, 141397)]