12542786478

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6765257}}^1$

素因数の和:6765368

約数の個数: 24

約数和(自身を含む): 27439886448

約数和(自身を除く): 14897099970

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 6765257, 13530514, 20295771, 40591542, 60887313, 121774626, 696821471, 1393642942, 2090464413, 4180928826, 6271393239, 12542786478]

約数ペア:

[(1, 12542786478), (2, 6271393239), (3, 4180928826), (6, 2090464413), (9, 1393642942), (18, 696821471), (103, 121774626), (206, 60887313), (309, 40591542), (618, 20295771), (927, 13530514), (1854, 6765257)]