18153256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9009

約数の個数: 32

約数和(自身を含む): 38750400

約数和(自身を除く): 20597144

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 8969, 17938, 35876, 71752, 98659, 197318, 206287, 394636, 412574, 789272, 825148, 1650296, 2269157, 4538314, 9076628, 18153256]

約数ペア:

[(1, 18153256), (2, 9076628), (4, 4538314), (8, 2269157), (11, 1650296), (22, 825148), (23, 789272), (44, 412574), (46, 394636), (88, 206287), (92, 197318), (184, 98659), (253, 71752), (506, 35876), (1012, 17938), (2024, 8969)]