13291956

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1471}}^1$

素因数の和:1732

約数の個数: 36

約数和(自身を含む): 33755904

約数和(自身を除く): 20463948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1471, 1506, 2259, 2942, 3012, 4413, 4518, 5884, 8826, 9036, 13239, 17652, 26478, 52956, 369221, 738442, 1107663, 1476884, 2215326, 3322989, 4430652, 6645978, 13291956]

約数ペア:

[(1, 13291956), (2, 6645978), (3, 4430652), (4, 3322989), (6, 2215326), (9, 1476884), (12, 1107663), (18, 738442), (36, 369221), (251, 52956), (502, 26478), (753, 17652), (1004, 13239), (1471, 9036), (1506, 8826), (2259, 5884), (2942, 4518), (3012, 4413)]