27820986

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{6449}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 55728000

約数和(自身を除く): 27907014

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 6449, 12898, 19347, 38694, 4636831, 9273662, 13910493, 27820986]

約数ペア:

[(1, 27820986), (2, 13910493), (3, 9273662), (6, 4636831), (719, 38694), (1438, 19347), (2157, 12898), (4314, 6449)]