1028646

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 2344320

約数和(自身を除く): 1315674

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 443, 774, 886, 1161, 1329, 2322, 2658, 3987, 7974, 11961, 19049, 23922, 38098, 57147, 114294, 171441, 342882, 514323, 1028646]

約数ペア:

[(1, 1028646), (2, 514323), (3, 342882), (6, 171441), (9, 114294), (18, 57147), (27, 38098), (43, 23922), (54, 19049), (86, 11961), (129, 7974), (258, 3987), (387, 2658), (443, 2322), (774, 1329), (886, 1161)]