18053966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 15787186

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2447, 3689, 4894, 7378, 17129, 34258, 41599, 75857, 83198, 151714, 291193, 530999, 582386, 1061998, 1289569, 2579138, 9026983, 18053966]

約数ペア:

[(1, 18053966), (2, 9026983), (7, 2579138), (14, 1289569), (17, 1061998), (31, 582386), (34, 530999), (62, 291193), (119, 151714), (217, 83198), (238, 75857), (434, 41599), (527, 34258), (1054, 17129), (2447, 7378), (3689, 4894)]