2109528

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 5798520

約数和(自身を除く): 3688992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 353, 498, 664, 706, 747, 996, 1059, 1412, 1494, 1992, 2118, 2824, 2988, 3177, 4236, 5976, 6354, 8472, 12708, 25416, 29299, 58598, 87897, 117196, 175794, 234392, 263691, 351588, 527382, 703176, 1054764, 2109528]

約数ペア:

[(1, 2109528), (2, 1054764), (3, 703176), (4, 527382), (6, 351588), (8, 263691), (9, 234392), (12, 175794), (18, 117196), (24, 87897), (36, 58598), (72, 29299), (83, 25416), (166, 12708), (249, 8472), (332, 6354), (353, 5976), (498, 4236), (664, 3177), (706, 2988), (747, 2824), (996, 2118), (1059, 1992), (1412, 1494)]