19458072

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9360

約数の個数: 48

約数和(自身を含む): 54522000

約数和(自身を除く): 35063928

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, 9319, 18638, 27957, 37276, 55914, 74552, 83871, 111828, 167742, 223656, 270251, 335484, 540502, 670968, 810753, 1081004, 1621506, 2162008, 2432259, 3243012, 4864518, 6486024, 9729036, 19458072]

約数ペア:

[(1, 19458072), (2, 9729036), (3, 6486024), (4, 4864518), (6, 3243012), (8, 2432259), (9, 2162008), (12, 1621506), (18, 1081004), (24, 810753), (29, 670968), (36, 540502), (58, 335484), (72, 270251), (87, 223656), (116, 167742), (174, 111828), (232, 83871), (261, 74552), (348, 55914), (522, 37276), (696, 27957), (1044, 18638), (2088, 9319)]