5138874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21982

約数の個数: 24

約数和(自身を含む): 11991252

約数和(自身を除く): 6852378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 21961, 43922, 65883, 131766, 197649, 285493, 395298, 570986, 856479, 1712958, 2569437, 5138874]

約数ペア:

[(1, 5138874), (2, 2569437), (3, 1712958), (6, 856479), (9, 570986), (13, 395298), (18, 285493), (26, 197649), (39, 131766), (78, 65883), (117, 43922), (234, 21961)]