13177638

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4663}}^1$

素因数の和:4828

約数の個数: 24

約数和(自身を含む): 28739568

約数和(自身を除く): 15561930

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4663, 9326, 13989, 27978, 41967, 83934, 732091, 1464182, 2196273, 4392546, 6588819, 13177638]

約数ペア:

[(1, 13177638), (2, 6588819), (3, 4392546), (6, 2196273), (9, 1464182), (18, 732091), (157, 83934), (314, 41967), (471, 27978), (942, 13989), (1413, 9326), (2826, 4663)]