2991065.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{201919}}^1$

素因数の和:201940

約数の個数: 36

約数和(自身を含む): 220496640

約数和(自身を除く): 140536716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 201919, 403838, 605757, 807676, 1211514, 1817271, 2221109, 2423028, 3634542, 4442218, 6663327, 7269084, 8884436, 13326654, 19989981, 26653308, 39979962, 79959924]

約数ペア:

[(1, 79959924), (2, 39979962), (3, 26653308), (4, 19989981), (6, 13326654), (9, 8884436), (11, 7269084), (12, 6663327), (18, 4442218), (22, 3634542), (33, 2423028), (36, 2221109), (44, 1817271), (66, 1211514), (99, 807676), (132, 605757), (198, 403838), (396, 201919)]