90218443662

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2953}}^1\times {\mathrm{9811}}^1$

素因数の和:12945

約数の個数: 48

約数和(自身を含む): 196689821328

約数和(自身を除く): 106471377666

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 2953, 3114, 5906, 8859, 9811, 17718, 19622, 26577, 29433, 53154, 58866, 88299, 176598, 510869, 1021738, 1532607, 1697303, 3065214, 3394606, 4597821, 5091909, 9195642, 10183818, 15275727, 28971883, 30551454, 57943766, 86915649, 173831298, 260746947, 521493894, 5012135759, 10024271518, 15036407277, 30072814554, 45109221831, 90218443662]

約数ペア:

[(1, 90218443662), (2, 45109221831), (3, 30072814554), (6, 15036407277), (9, 10024271518), (18, 5012135759), (173, 521493894), (346, 260746947), (519, 173831298), (1038, 86915649), (1557, 57943766), (2953, 30551454), (3114, 28971883), (5906, 15275727), (8859, 10183818), (9811, 9195642), (17718, 5091909), (19622, 4597821), (26577, 3394606), (29433, 3065214), (53154, 1697303), (58866, 1532607), (88299, 1021738), (176598, 510869)]