81883854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349931}}^1$

素因数の和:349952

約数の個数: 24

約数和(自身を含む): 191062872

約数和(自身を除く): 109179018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349931, 699862, 1049793, 2099586, 3149379, 4549103, 6298758, 9098206, 13647309, 27294618, 40941927, 81883854]

約数ペア:

[(1, 81883854), (2, 40941927), (3, 27294618), (6, 13647309), (9, 9098206), (13, 6298758), (18, 4549103), (26, 3149379), (39, 2099586), (78, 1049793), (117, 699862), (234, 349931)]