8390934

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 19171152

約数和(自身を除く): 10780218

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 293, 333, 387, 586, 666, 774, 879, 1591, 1758, 2637, 3182, 4773, 5274, 9546, 10841, 12599, 14319, 21682, 25198, 28638, 32523, 37797, 65046, 75594, 97569, 113391, 195138, 226782, 466163, 932326, 1398489, 2796978, 4195467, 8390934]

約数ペア:

[(1, 8390934), (2, 4195467), (3, 2796978), (6, 1398489), (9, 932326), (18, 466163), (37, 226782), (43, 195138), (74, 113391), (86, 97569), (111, 75594), (129, 65046), (222, 37797), (258, 32523), (293, 28638), (333, 25198), (387, 21682), (586, 14319), (666, 12599), (774, 10841), (879, 9546), (1591, 5274), (1758, 4773), (2637, 3182)]