18178238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{941}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 29435616

約数和(自身を除く): 11257378

約数列:

[1, 2, 13, 26, 743, 941, 1486, 1882, 9659, 12233, 19318, 24466, 699163, 1398326, 9089119, 18178238]

約数ペア:

[(1, 18178238), (2, 9089119), (13, 1398326), (26, 699163), (743, 24466), (941, 19318), (1486, 12233), (1882, 9659)]