39809706

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 82612608

約数和(自身を除く): 42802902

約数列:

[1, 2, 3, 6, 37, 74, 103, 111, 206, 222, 309, 618, 1741, 3482, 3811, 5223, 7622, 10446, 11433, 22866, 64417, 128834, 179323, 193251, 358646, 386502, 537969, 1075938, 6634951, 13269902, 19904853, 39809706]

約数ペア:

[(1, 39809706), (2, 19904853), (3, 13269902), (6, 6634951), (37, 1075938), (74, 537969), (103, 386502), (111, 358646), (206, 193251), (222, 179323), (309, 128834), (618, 64417), (1741, 22866), (3482, 11433), (3811, 10446), (5223, 7622)]