127988874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{546961}}^1$

素因数の和:546982

約数の個数: 24

約数和(自身を含む): 298641252

約数和(自身を除く): 170652378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 546961, 1093922, 1640883, 3281766, 4922649, 7110493, 9845298, 14220986, 21331479, 42662958, 63994437, 127988874]

約数ペア:

[(1, 127988874), (2, 63994437), (3, 42662958), (6, 21331479), (9, 14220986), (13, 9845298), (18, 7110493), (26, 4922649), (39, 3281766), (78, 1640883), (117, 1093922), (234, 546961)]