21652100078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1\times {\mathrm{14369}}^1$

素因数の和:17324

約数の個数: 32

約数和(自身を含む): 38136830400

約数和(自身を除く): 16484730322

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2909, 5818, 14369, 20363, 28738, 40726, 100583, 107633, 201166, 215266, 531653, 753431, 1063306, 1506862, 3721571, 7443142, 41799421, 83598842, 292595947, 585191894, 1546578577, 3093157154, 10826050039, 21652100078]

約数ペア:

[(1, 21652100078), (2, 10826050039), (7, 3093157154), (14, 1546578577), (37, 585191894), (74, 292595947), (259, 83598842), (518, 41799421), (2909, 7443142), (5818, 3721571), (14369, 1506862), (20363, 1063306), (28738, 753431), (40726, 531653), (100583, 215266), (107633, 201166)]