1938286881

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{5581}}^1$

素因数の和:6286

約数の個数: 32

約数和(自身を含む): 3027676800

約数和(自身を除く): 1089389919

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 677, 2031, 5581, 6093, 12863, 16743, 18279, 38589, 50229, 106039, 115767, 150687, 318117, 347301, 954351, 2863053, 3778337, 11335011, 34005033, 71788403, 102015099, 215365209, 646095627, 1938286881]

約数ペア:

[(1, 1938286881), (3, 646095627), (9, 215365209), (19, 102015099), (27, 71788403), (57, 34005033), (171, 11335011), (513, 3778337), (677, 2863053), (2031, 954351), (5581, 347301), (6093, 318117), (12863, 150687), (16743, 115767), (18279, 106039), (38589, 50229)]