2180916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 36

約数和(自身を含む): 5705700

約数和(自身を除く): 3524784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2089, 4178, 6267, 8356, 12534, 18801, 25068, 37602, 60581, 75204, 121162, 181743, 242324, 363486, 545229, 726972, 1090458, 2180916]

約数ペア:

[(1, 2180916), (2, 1090458), (3, 726972), (4, 545229), (6, 363486), (9, 242324), (12, 181743), (18, 121162), (29, 75204), (36, 60581), (58, 37602), (87, 25068), (116, 18801), (174, 12534), (261, 8356), (348, 6267), (522, 4178), (1044, 2089)]