15663926358

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{27277}}^1$

素因数の和:27869

約数の個数: 48

約数和(自身を含む): 34562098896

約数和(自身を除く): 18898172538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 523, 549, 1046, 1098, 1569, 3138, 4707, 9414, 27277, 31903, 54554, 63806, 81831, 95709, 163662, 191418, 245493, 287127, 490986, 574254, 1663897, 3327794, 4991691, 9983382, 14265871, 14975073, 28531742, 29950146, 42797613, 85595226, 128392839, 256785678, 870218131, 1740436262, 2610654393, 5221308786, 7831963179, 15663926358]

約数ペア:

[(1, 15663926358), (2, 7831963179), (3, 5221308786), (6, 2610654393), (9, 1740436262), (18, 870218131), (61, 256785678), (122, 128392839), (183, 85595226), (366, 42797613), (523, 29950146), (549, 28531742), (1046, 14975073), (1098, 14265871), (1569, 9983382), (3138, 4991691), (4707, 3327794), (9414, 1663897), (27277, 574254), (31903, 490986), (54554, 287127), (63806, 245493), (81831, 191418), (95709, 163662)]