2194904547

素因数分解:

$3^6\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 84

約数和(自身を含む): 3663298800

約数和(自身を除く): 1468394253

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 149, 167, 243, 297, 363, 447, 501, 729, 891, 1089, 1341, 1503, 1639, 1837, 2673, 3267, 4023, 4509, 4917, 5511, 8019, 9801, 12069, 13527, 14751, 16533, 18029, 20207, 24883, 29403, 36207, 40581, 44253, 49599, 54087, 60621, 74649, 88209, 108621, 121743, 132759, 148797, 162261, 181863, 223947, 273713, 398277, 446391, 486783, 545589, 671841, 821139, 1194831, 1339173, 1460349, 1636767, 2015523, 2463417, 3010843, 4381047, 4910301, 6046569, 7390251, 9032529, 13143141, 14730903, 18139707, 22170753, 27097587, 66512259, 81292761, 199536777, 243878283, 731634849, 2194904547]

約数ペア:

[(1, 2194904547), (3, 731634849), (9, 243878283), (11, 199536777), (27, 81292761), (33, 66512259), (81, 27097587), (99, 22170753), (121, 18139707), (149, 14730903), (167, 13143141), (243, 9032529), (297, 7390251), (363, 6046569), (447, 4910301), (501, 4381047), (729, 3010843), (891, 2463417), (1089, 2015523), (1341, 1636767), (1503, 1460349), (1639, 1339173), (1837, 1194831), (2673, 821139), (3267, 671841), (4023, 545589), (4509, 486783), (4917, 446391), (5511, 398277), (8019, 273713), (9801, 223947), (12069, 181863), (13527, 162261), (14751, 148797), (16533, 132759), (18029, 121743), (20207, 108621), (24883, 88209), (29403, 74649), (36207, 60621), (40581, 54087), (44253, 49599)]