69788286

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27893}}^1$

素因数の和:28040

約数の個数: 24

約数和(自身を含む): 152301240

約数和(自身を除く): 82512954

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 27893, 55786, 83679, 167358, 251037, 502074, 3877127, 7754254, 11631381, 23262762, 34894143, 69788286]

約数ペア:

[(1, 69788286), (2, 34894143), (3, 23262762), (6, 11631381), (9, 7754254), (18, 3877127), (139, 502074), (278, 251037), (417, 167358), (834, 83679), (1251, 55786), (2502, 27893)]