19009026

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20735

約数の個数: 32

約数和(自身を含む): 44729280

約数和(自身を除く): 25720254

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20707, 41414, 62121, 124242, 186363, 352019, 372726, 559089, 704038, 1056057, 1118178, 2112114, 3168171, 6336342, 9504513, 19009026]

約数ペア:

[(1, 19009026), (2, 9504513), (3, 6336342), (6, 3168171), (9, 2112114), (17, 1118178), (18, 1056057), (27, 704038), (34, 559089), (51, 372726), (54, 352019), (102, 186363), (153, 124242), (306, 62121), (459, 41414), (918, 20707)]