2021307048

素因数分解:

$2^3\times 3^6\times {\mathrm{346589}}^1$

素因数の和:346613

約数の個数: 56

約数和(自身を含む): 5682343050

約数和(自身を除く): 3661036002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 346589, 693178, 1039767, 1386356, 2079534, 2772712, 3119301, 4159068, 6238602, 8318136, 9357903, 12477204, 18715806, 24954408, 28073709, 37431612, 56147418, 74863224, 84221127, 112294836, 168442254, 224589672, 252663381, 336884508, 505326762, 673769016, 1010653524, 2021307048]

約数ペア:

[(1, 2021307048), (2, 1010653524), (3, 673769016), (4, 505326762), (6, 336884508), (8, 252663381), (9, 224589672), (12, 168442254), (18, 112294836), (24, 84221127), (27, 74863224), (36, 56147418), (54, 37431612), (72, 28073709), (81, 24954408), (108, 18715806), (162, 12477204), (216, 9357903), (243, 8318136), (324, 6238602), (486, 4159068), (648, 3119301), (729, 2772712), (972, 2079534), (1458, 1386356), (1944, 1039767), (2916, 693178), (5832, 346589)]