27842694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 61157376

約数和(自身を除く): 33314682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 2687, 3454, 5181, 5374, 8061, 10362, 16122, 29557, 59114, 88671, 177342, 421859, 843718, 1265577, 2531154, 4640449, 9280898, 13921347, 27842694]

約数ペア:

[(1, 27842694), (2, 13921347), (3, 9280898), (6, 4640449), (11, 2531154), (22, 1265577), (33, 843718), (66, 421859), (157, 177342), (314, 88671), (471, 59114), (942, 29557), (1727, 16122), (2687, 10362), (3454, 8061), (5181, 5374)]