18391146

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 24

約数和(自身を含む): 37820160

約数和(自身を除く): 19429014

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2239, 2738, 4107, 4478, 6717, 8214, 13434, 82843, 165686, 248529, 497058, 3065191, 6130382, 9195573, 18391146]

約数ペア:

[(1, 18391146), (2, 9195573), (3, 6130382), (6, 3065191), (37, 497058), (74, 248529), (111, 165686), (222, 82843), (1369, 13434), (2239, 8214), (2738, 6717), (4107, 4478)]