2687388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20359}}^1$

素因数の和:20377

約数の個数: 24

約数和(自身を含む): 6840960

約数和(自身を除く): 4153572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 20359, 40718, 61077, 81436, 122154, 223949, 244308, 447898, 671847, 895796, 1343694, 2687388]

約数ペア:

[(1, 2687388), (2, 1343694), (3, 895796), (4, 671847), (6, 447898), (11, 244308), (12, 223949), (22, 122154), (33, 81436), (44, 61077), (66, 40718), (132, 20359)]