4427838

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 5490882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 491, 501, 982, 1002, 1473, 1503, 2946, 3006, 4419, 4509, 8838, 9018, 13257, 26514, 81997, 163994, 245991, 491982, 737973, 1475946, 2213919, 4427838]

約数ペア:

[(1, 4427838), (2, 2213919), (3, 1475946), (6, 737973), (9, 491982), (18, 245991), (27, 163994), (54, 81997), (167, 26514), (334, 13257), (491, 9018), (501, 8838), (982, 4509), (1002, 4419), (1473, 3006), (1503, 2946)]