2021020146

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{733849}}^1$

素因数の和:733880

約数の個数: 40

約数和(自身を含む): 4794975900

約数和(自身を除く): 2773955754

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 733849, 1467698, 2201547, 4403094, 6604641, 12475433, 13209282, 19813923, 24950866, 37426299, 39627846, 59441769, 74852598, 112278897, 118883538, 224557794, 336836691, 673673382, 1010510073, 2021020146]

約数ペア:

[(1, 2021020146), (2, 1010510073), (3, 673673382), (6, 336836691), (9, 224557794), (17, 118883538), (18, 112278897), (27, 74852598), (34, 59441769), (51, 39627846), (54, 37426299), (81, 24950866), (102, 19813923), (153, 13209282), (162, 12475433), (306, 6604641), (459, 4403094), (918, 2201547), (1377, 1467698), (2754, 733849)]