138339474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253369}}^1$

素因数の和:253394

約数の個数: 32

約数和(自身を含む): 340529280

約数和(自身を除く): 202189806

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 253369, 506738, 760107, 1520214, 1773583, 3293797, 3547166, 5320749, 6587594, 9881391, 10641498, 19762782, 23056579, 46113158, 69169737, 138339474]

約数ペア:

[(1, 138339474), (2, 69169737), (3, 46113158), (6, 23056579), (7, 19762782), (13, 10641498), (14, 9881391), (21, 6587594), (26, 5320749), (39, 3547166), (42, 3293797), (78, 1773583), (91, 1520214), (182, 760107), (273, 506738), (546, 253369)]