18021256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{18617}}^1$

素因数の和:18645

約数の個数: 24

約数和(自身を含む): 37142910

約数和(自身を除く): 19121654

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 18617, 37234, 74468, 148936, 204787, 409574, 819148, 1638296, 2252657, 4505314, 9010628, 18021256]

約数ペア:

[(1, 18021256), (2, 9010628), (4, 4505314), (8, 2252657), (11, 1638296), (22, 819148), (44, 409574), (88, 204787), (121, 148936), (242, 74468), (484, 37234), (968, 18617)]