163884966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{18493}}^1$

素因数の和:18716

約数の個数: 32

約数和(自身を含む): 376389888

約数和(自身を除く): 212504922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 18493, 36986, 55479, 110958, 129451, 258902, 388353, 776706, 3902023, 7804046, 11706069, 23412138, 27314161, 54628322, 81942483, 163884966]

約数ペア:

[(1, 163884966), (2, 81942483), (3, 54628322), (6, 27314161), (7, 23412138), (14, 11706069), (21, 7804046), (42, 3902023), (211, 776706), (422, 388353), (633, 258902), (1266, 129451), (1477, 110958), (2954, 55479), (4431, 36986), (8862, 18493)]