18467772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 45843840

約数和(自身を除く): 27376068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 757, 1284, 1514, 2033, 2271, 3028, 4066, 4542, 6099, 8132, 9084, 12198, 14383, 24396, 28766, 43149, 57532, 80999, 86298, 161998, 172596, 242997, 323996, 485994, 971988, 1538981, 3077962, 4616943, 6155924, 9233886, 18467772]

約数ペア:

[(1, 18467772), (2, 9233886), (3, 6155924), (4, 4616943), (6, 3077962), (12, 1538981), (19, 971988), (38, 485994), (57, 323996), (76, 242997), (107, 172596), (114, 161998), (214, 86298), (228, 80999), (321, 57532), (428, 43149), (642, 28766), (757, 24396), (1284, 14383), (1514, 12198), (2033, 9084), (2271, 8132), (3028, 6099), (4066, 4542)]