15831252

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2968

約数の個数: 36

約数和(自身を含む): 40287156

約数和(自身を除く): 24455904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2801, 2826, 5602, 5652, 8403, 11204, 16806, 25209, 33612, 50418, 100836, 439757, 879514, 1319271, 1759028, 2638542, 3957813, 5277084, 7915626, 15831252]

約数ペア:

[(1, 15831252), (2, 7915626), (3, 5277084), (4, 3957813), (6, 2638542), (9, 1759028), (12, 1319271), (18, 879514), (36, 439757), (157, 100836), (314, 50418), (471, 33612), (628, 25209), (942, 16806), (1413, 11204), (1884, 8403), (2801, 5652), (2826, 5602)]