131808894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30469}}^1$

素因数の和:30584

約数の個数: 32

約数和(自身を含む): 304212480

約数和(自身を除く): 172403586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 30469, 60938, 91407, 182814, 213283, 426566, 639849, 1279698, 3138307, 6276614, 9414921, 18829842, 21968149, 43936298, 65904447, 131808894]

約数ペア:

[(1, 131808894), (2, 65904447), (3, 43936298), (6, 21968149), (7, 18829842), (14, 9414921), (21, 6276614), (42, 3138307), (103, 1279698), (206, 639849), (309, 426566), (618, 213283), (721, 182814), (1442, 91407), (2163, 60938), (4326, 30469)]