78848874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{336961}}^1$

素因数の和:336982

約数の個数: 24

約数和(自身を含む): 183981252

約数和(自身を除く): 105132378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 336961, 673922, 1010883, 2021766, 3032649, 4380493, 6065298, 8760986, 13141479, 26282958, 39424437, 78848874]

約数ペア:

[(1, 78848874), (2, 39424437), (3, 26282958), (6, 13141479), (9, 8760986), (13, 6065298), (18, 4380493), (26, 3032649), (39, 2021766), (78, 1010883), (117, 673922), (234, 336961)]