54877986

素因数分解:

$2^1\times 3^4\times {\mathrm{338753}}^1$

素因数の和:338767

約数の個数: 20

約数和(自身を含む): 122967702

約数和(自身を除く): 68089716

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 338753, 677506, 1016259, 2032518, 3048777, 6097554, 9146331, 18292662, 27438993, 54877986]

約数ペア:

[(1, 54877986), (2, 27438993), (3, 18292662), (6, 9146331), (9, 6097554), (18, 3048777), (27, 2032518), (54, 1016259), (81, 677506), (162, 338753)]