39340626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21929}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 88421760

約数和(自身を除く): 49081134

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 21929, 43858, 65787, 131574, 285077, 504367, 570154, 855231, 1008734, 1513101, 1710462, 3026202, 6556771, 13113542, 19670313, 39340626]

約数ペア:

[(1, 39340626), (2, 19670313), (3, 13113542), (6, 6556771), (13, 3026202), (23, 1710462), (26, 1513101), (39, 1008734), (46, 855231), (69, 570154), (78, 504367), (138, 285077), (299, 131574), (598, 65787), (897, 43858), (1794, 21929)]