18305864

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{1871}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 34369920

約数和(自身を除く): 16064056

約数列:

[1, 2, 4, 8, 1223, 1871, 2446, 3742, 4892, 7484, 9784, 14968, 2288233, 4576466, 9152932, 18305864]

約数ペア:

[(1, 18305864), (2, 9152932), (4, 4576466), (8, 2288233), (1223, 14968), (1871, 9784), (2446, 7484), (3742, 4892)]