8304426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 20232576

約数和(自身を除く): 11928150

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1543, 1794, 2691, 3086, 4629, 5382, 9258, 13887, 20059, 27774, 35489, 40118, 60177, 70978, 106467, 120354, 180531, 212934, 319401, 361062, 461357, 638802, 922714, 1384071, 2768142, 4152213, 8304426]

約数ペア:

[(1, 8304426), (2, 4152213), (3, 2768142), (6, 1384071), (9, 922714), (13, 638802), (18, 461357), (23, 361062), (26, 319401), (39, 212934), (46, 180531), (69, 120354), (78, 106467), (117, 70978), (138, 60177), (207, 40118), (234, 35489), (299, 27774), (414, 20059), (598, 13887), (897, 9258), (1543, 5382), (1794, 4629), (2691, 3086)]