13661658

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 30926376

約数和(自身を除く): 17264718

約数列:

[1, 2, 3, 6, 9, 18, 37, 73, 74, 111, 146, 219, 222, 281, 333, 438, 562, 657, 666, 843, 1314, 1686, 2529, 2701, 5058, 5402, 8103, 10397, 16206, 20513, 20794, 24309, 31191, 41026, 48618, 61539, 62382, 93573, 123078, 184617, 187146, 369234, 758981, 1517962, 2276943, 4553886, 6830829, 13661658]

約数ペア:

[(1, 13661658), (2, 6830829), (3, 4553886), (6, 2276943), (9, 1517962), (18, 758981), (37, 369234), (73, 187146), (74, 184617), (111, 123078), (146, 93573), (219, 62382), (222, 61539), (281, 48618), (333, 41026), (438, 31191), (562, 24309), (657, 20794), (666, 20513), (843, 16206), (1314, 10397), (1686, 8103), (2529, 5402), (2701, 5058)]