27691812

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1381}}^1$

素因数の和:1948

約数の個数: 36

約数和(自身を含む): 70175196

約数和(自身を除く): 42483384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1381, 1671, 2228, 2762, 3342, 4143, 5013, 5524, 6684, 8286, 10026, 12429, 16572, 20052, 24858, 49716, 769217, 1538434, 2307651, 3076868, 4615302, 6922953, 9230604, 13845906, 27691812]

約数ペア:

[(1, 27691812), (2, 13845906), (3, 9230604), (4, 6922953), (6, 4615302), (9, 3076868), (12, 2307651), (18, 1538434), (36, 769217), (557, 49716), (1114, 24858), (1381, 20052), (1671, 16572), (2228, 12429), (2762, 10026), (3342, 8286), (4143, 6684), (5013, 5524)]