18453854

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 28486080

約数和(自身を除く): 10032226

約数列:

[1, 2, 41, 82, 313, 626, 719, 1438, 12833, 25666, 29479, 58958, 225047, 450094, 9226927, 18453854]

約数ペア:

[(1, 18453854), (2, 9226927), (41, 450094), (82, 225047), (313, 58958), (626, 29479), (719, 25666), (1438, 12833)]