9647994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 20312064

約数和(自身を除く): 10664070

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 463, 906, 926, 1389, 2778, 3473, 6946, 10419, 10649, 20838, 21298, 31947, 63894, 69913, 139826, 209739, 419478, 1607999, 3215998, 4823997, 9647994]

約数ペア:

[(1, 9647994), (2, 4823997), (3, 3215998), (6, 1607999), (23, 419478), (46, 209739), (69, 139826), (138, 69913), (151, 63894), (302, 31947), (453, 21298), (463, 20838), (906, 10649), (926, 10419), (1389, 6946), (2778, 3473)]