27781428

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{27893}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 65606688

約数和(自身を除く): 37825260

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 27893, 55786, 83679, 111572, 167358, 334716, 2315119, 4630238, 6945357, 9260476, 13890714, 27781428]

約数ペア:

[(1, 27781428), (2, 13890714), (3, 9260476), (4, 6945357), (6, 4630238), (12, 2315119), (83, 334716), (166, 167358), (249, 111572), (332, 83679), (498, 55786), (996, 27893)]