12843894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 16808586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 2969, 4326, 5938, 8907, 17814, 20783, 41566, 62349, 124698, 305807, 611614, 917421, 1834842, 2140649, 4281298, 6421947, 12843894]

約数ペア:

[(1, 12843894), (2, 6421947), (3, 4281298), (6, 2140649), (7, 1834842), (14, 917421), (21, 611614), (42, 305807), (103, 124698), (206, 62349), (309, 41566), (618, 20783), (721, 17814), (1442, 8907), (2163, 5938), (2969, 4326)]