13081554

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 29274240

約数和(自身を除く): 16192686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 1543, 2826, 3086, 4239, 4629, 8478, 9258, 13887, 27774, 41661, 83322, 242251, 484502, 726753, 1453506, 2180259, 4360518, 6540777, 13081554]

約数ペア:

[(1, 13081554), (2, 6540777), (3, 4360518), (6, 2180259), (9, 1453506), (18, 726753), (27, 484502), (54, 242251), (157, 83322), (314, 41661), (471, 27774), (942, 13887), (1413, 9258), (1543, 8478), (2826, 4629), (3086, 4239)]