30977946

素因数分解:

$2^1\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{1619}}^1$

素因数の和:2690

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 36245574

約数列:

[1, 2, 3, 6, 9, 18, 1063, 1619, 2126, 3189, 3238, 4857, 6378, 9567, 9714, 14571, 19134, 29142, 1720997, 3441994, 5162991, 10325982, 15488973, 30977946]

約数ペア:

[(1, 30977946), (2, 15488973), (3, 10325982), (6, 5162991), (9, 3441994), (18, 1720997), (1063, 29142), (1619, 19134), (2126, 14571), (3189, 9714), (3238, 9567), (4857, 6378)]