2801196

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4668084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 701, 999, 1332, 1402, 1998, 2103, 2804, 3996, 4206, 6309, 8412, 12618, 18927, 25236, 25937, 37854, 51874, 75708, 77811, 103748, 155622, 233433, 311244, 466866, 700299, 933732, 1400598, 2801196]

約数ペア:

[(1, 2801196), (2, 1400598), (3, 933732), (4, 700299), (6, 466866), (9, 311244), (12, 233433), (18, 155622), (27, 103748), (36, 77811), (37, 75708), (54, 51874), (74, 37854), (108, 25937), (111, 25236), (148, 18927), (222, 12618), (333, 8412), (444, 6309), (666, 4206), (701, 3996), (999, 2804), (1332, 2103), (1402, 1998)]