12989448

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6262

約数の個数: 48

約数和(自身を含む): 36398700

約数和(自身を除く): 23409252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 6221, 12442, 18663, 24884, 37326, 49768, 55989, 74652, 111978, 149304, 180409, 223956, 360818, 447912, 541227, 721636, 1082454, 1443272, 1623681, 2164908, 3247362, 4329816, 6494724, 12989448]

約数ペア:

[(1, 12989448), (2, 6494724), (3, 4329816), (4, 3247362), (6, 2164908), (8, 1623681), (9, 1443272), (12, 1082454), (18, 721636), (24, 541227), (29, 447912), (36, 360818), (58, 223956), (72, 180409), (87, 149304), (116, 111978), (174, 74652), (232, 55989), (261, 49768), (348, 37326), (522, 24884), (696, 18663), (1044, 12442), (2088, 6221)]