13174956

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{719}}^1$

素因数の和:1238

約数の個数: 36

約数和(自身を含む): 33415200

約数和(自身を除く): 20240244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 719, 1018, 1438, 1527, 2036, 2157, 2876, 3054, 4314, 4581, 6108, 6471, 8628, 9162, 12942, 18324, 25884, 365971, 731942, 1097913, 1463884, 2195826, 3293739, 4391652, 6587478, 13174956]

約数ペア:

[(1, 13174956), (2, 6587478), (3, 4391652), (4, 3293739), (6, 2195826), (9, 1463884), (12, 1097913), (18, 731942), (36, 365971), (509, 25884), (719, 18324), (1018, 12942), (1438, 9162), (1527, 8628), (2036, 6471), (2157, 6108), (2876, 4581), (3054, 4314)]