2019439278

素因数分解:

$2^1\times 3^2\times {\mathrm{5167}}^1\times {\mathrm{21713}}^1$

素因数の和:26888

約数の個数: 24

約数和(自身を含む): 4376500128

約数和(自身を除く): 2357060850

約数列:

[1, 2, 3, 6, 9, 18, 5167, 10334, 15501, 21713, 31002, 43426, 46503, 65139, 93006, 130278, 195417, 390834, 112191071, 224382142, 336573213, 673146426, 1009719639, 2019439278]

約数ペア:

[(1, 2019439278), (2, 1009719639), (3, 673146426), (6, 336573213), (9, 224382142), (18, 112191071), (5167, 390834), (10334, 195417), (15501, 130278), (21713, 93006), (31002, 65139), (43426, 46503)]