18329526

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4057}}^1$

素因数の和:4316

約数の個数: 24

約数和(自身を含む): 39882024

約数和(自身を除く): 21552498

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4057, 4518, 8114, 12171, 24342, 36513, 73026, 1018307, 2036614, 3054921, 6109842, 9164763, 18329526]

約数ペア:

[(1, 18329526), (2, 9164763), (3, 6109842), (6, 3054921), (9, 2036614), (18, 1018307), (251, 73026), (502, 36513), (753, 24342), (1506, 12171), (2259, 8114), (4057, 4518)]