309902346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1324369}}^1$

素因数の和:1324390

約数の個数: 24

約数和(自身を含む): 723106020

約数和(自身を除く): 413203674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1324369, 2648738, 3973107, 7946214, 11919321, 17216797, 23838642, 34433594, 51650391, 103300782, 154951173, 309902346]

約数ペア:

[(1, 309902346), (2, 154951173), (3, 103300782), (6, 51650391), (9, 34433594), (13, 23838642), (18, 17216797), (26, 11919321), (39, 7946214), (78, 3973107), (117, 2648738), (234, 1324369)]