18411106

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9461}}^1$

素因数の和:9609

約数の個数: 16

約数和(自身を含む): 31792320

約数和(自身を除く): 13381214

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 9461, 18922, 66227, 132454, 1315079, 2630158, 9205553, 18411106]

約数ペア:

[(1, 18411106), (2, 9205553), (7, 2630158), (14, 1315079), (139, 132454), (278, 66227), (973, 18922), (1946, 9461)]