171923778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{734717}}^1$

素因数の和:734738

約数の個数: 24

約数和(自身を含む): 401156028

約数和(自身を除く): 229232250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 734717, 1469434, 2204151, 4408302, 6612453, 9551321, 13224906, 19102642, 28653963, 57307926, 85961889, 171923778]

約数ペア:

[(1, 171923778), (2, 85961889), (3, 57307926), (6, 28653963), (9, 19102642), (13, 13224906), (18, 9551321), (26, 6612453), (39, 4408302), (78, 2204151), (117, 1469434), (234, 734717)]