12245796

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 32215680

約数和(自身を除く): 19969884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1597, 1917, 2556, 3194, 3834, 4791, 6388, 7668, 9582, 14373, 19164, 28746, 43119, 57492, 86238, 113387, 172476, 226774, 340161, 453548, 680322, 1020483, 1360644, 2040966, 3061449, 4081932, 6122898, 12245796]

約数ペア:

[(1, 12245796), (2, 6122898), (3, 4081932), (4, 3061449), (6, 2040966), (9, 1360644), (12, 1020483), (18, 680322), (27, 453548), (36, 340161), (54, 226774), (71, 172476), (108, 113387), (142, 86238), (213, 57492), (284, 43119), (426, 28746), (639, 19164), (852, 14373), (1278, 9582), (1597, 7668), (1917, 6388), (2556, 4791), (3194, 3834)]