855864

素因数分解:

$2^3\times 3^2\times {\mathrm{11887}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 2318160

約数和(自身を除く): 1462296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11887, 23774, 35661, 47548, 71322, 95096, 106983, 142644, 213966, 285288, 427932, 855864]

約数ペア:

[(1, 855864), (2, 427932), (3, 285288), (4, 213966), (6, 142644), (8, 106983), (9, 95096), (12, 71322), (18, 47548), (24, 35661), (36, 23774), (72, 11887)]