2391427476

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{388471}}^1$

素因数の和:388506

約数の個数: 60

約数和(自身を含む): 6580715680

約数和(自身を除く): 4189288204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 388471, 776942, 1165413, 1553884, 2330826, 3496239, 4661652, 6992478, 7380949, 10488717, 13984956, 14761898, 20977434, 22142847, 29523796, 31466151, 41954868, 44285694, 62932302, 66428541, 88571388, 125864604, 132857082, 199285623, 265714164, 398571246, 597856869, 797142492, 1195713738, 2391427476]

約数ペア:

[(1, 2391427476), (2, 1195713738), (3, 797142492), (4, 597856869), (6, 398571246), (9, 265714164), (12, 199285623), (18, 132857082), (19, 125864604), (27, 88571388), (36, 66428541), (38, 62932302), (54, 44285694), (57, 41954868), (76, 31466151), (81, 29523796), (108, 22142847), (114, 20977434), (162, 14761898), (171, 13984956), (228, 10488717), (324, 7380949), (342, 6992478), (513, 4661652), (684, 3496239), (1026, 2330826), (1539, 1553884), (2052, 1165413), (3078, 776942), (6156, 388471)]