19128168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9161}}^1$

素因数の和:9202

約数の個数: 48

約数和(自身を含む): 53597700

約数和(自身を除く): 34469532

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, 9161, 18322, 27483, 36644, 54966, 73288, 82449, 109932, 164898, 219864, 265669, 329796, 531338, 659592, 797007, 1062676, 1594014, 2125352, 2391021, 3188028, 4782042, 6376056, 9564084, 19128168]

約数ペア:

[(1, 19128168), (2, 9564084), (3, 6376056), (4, 4782042), (6, 3188028), (8, 2391021), (9, 2125352), (12, 1594014), (18, 1062676), (24, 797007), (29, 659592), (36, 531338), (58, 329796), (72, 265669), (87, 219864), (116, 164898), (174, 109932), (232, 82449), (261, 73288), (348, 54966), (522, 36644), (696, 27483), (1044, 18322), (2088, 9161)]