18293162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 12188758

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 293, 586, 589, 1007, 1178, 1643, 2014, 3286, 5567, 9083, 11134, 15529, 18166, 31058, 31217, 62434, 172577, 295051, 345154, 481399, 590102, 962798, 9146581, 18293162]

約数ペア:

[(1, 18293162), (2, 9146581), (19, 962798), (31, 590102), (38, 481399), (53, 345154), (62, 295051), (106, 172577), (293, 62434), (586, 31217), (589, 31058), (1007, 18166), (1178, 15529), (1643, 11134), (2014, 9083), (3286, 5567)]