13440558

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{5477}}^1$

素因数の和:5891

約数の個数: 16

約数和(自身を含む): 26951760

約数和(自身を除く): 13511202

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 5477, 10954, 16431, 32862, 2240093, 4480186, 6720279, 13440558]

約数ペア:

[(1, 13440558), (2, 6720279), (3, 4480186), (6, 2240093), (409, 32862), (818, 16431), (1227, 10954), (2454, 5477)]