13686426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 48

約数和(自身を含む): 33336576

約数和(自身を除く): 19650150

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2543, 2691, 5086, 5382, 7629, 15258, 22887, 33059, 45774, 58489, 66118, 99177, 116978, 175467, 198354, 297531, 350934, 526401, 595062, 760357, 1052802, 1520714, 2281071, 4562142, 6843213, 13686426]

約数ペア:

[(1, 13686426), (2, 6843213), (3, 4562142), (6, 2281071), (9, 1520714), (13, 1052802), (18, 760357), (23, 595062), (26, 526401), (39, 350934), (46, 297531), (69, 198354), (78, 175467), (117, 116978), (138, 99177), (207, 66118), (234, 58489), (299, 45774), (414, 33059), (598, 22887), (897, 15258), (1794, 7629), (2543, 5382), (2691, 5086)]