18157029846

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21771019}}^1$

素因数の和:21771163

約数の個数: 16

約数和(自身を含む): 36575313600

約数和(自身を除く): 18418283754

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 21771019, 43542038, 65313057, 130626114, 3026171641, 6052343282, 9078514923, 18157029846]

約数ペア:

[(1, 18157029846), (2, 9078514923), (3, 6052343282), (6, 3026171641), (139, 130626114), (278, 65313057), (417, 43542038), (834, 21771019)]