661567644612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9021541}}^1$

素因数の和:9021658

約数の個数: 96

約数和(自身を含む): 1980408899840

約数和(自身を除く): 1318841255228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 97, 108, 126, 189, 194, 252, 291, 378, 388, 582, 679, 756, 873, 1164, 1358, 1746, 2037, 2619, 2716, 3492, 4074, 5238, 6111, 8148, 10476, 12222, 18333, 24444, 36666, 73332, 9021541, 18043082, 27064623, 36086164, 54129246, 63150787, 81193869, 108258492, 126301574, 162387738, 189452361, 243581607, 252603148, 324775476, 378904722, 487163214, 568357083, 757809444, 875089477, 974326428, 1136714166, 1705071249, 1750178954, 2273428332, 2625268431, 3410142498, 3500357908, 5250536862, 6125626339, 6820284996, 7875805293, 10501073724, 12251252678, 15751610586, 18376879017, 23627415879, 24502505356, 31503221172, 36753758034, 47254831758, 55130637051, 73507516068, 94509663516, 110261274102, 165391911153, 220522548204, 330783822306, 661567644612]

約数ペア:

[(1, 661567644612), (2, 330783822306), (3, 220522548204), (4, 165391911153), (6, 110261274102), (7, 94509663516), (9, 73507516068), (12, 55130637051), (14, 47254831758), (18, 36753758034), (21, 31503221172), (27, 24502505356), (28, 23627415879), (36, 18376879017), (42, 15751610586), (54, 12251252678), (63, 10501073724), (84, 7875805293), (97, 6820284996), (108, 6125626339), (126, 5250536862), (189, 3500357908), (194, 3410142498), (252, 2625268431), (291, 2273428332), (378, 1750178954), (388, 1705071249), (582, 1136714166), (679, 974326428), (756, 875089477), (873, 757809444), (1164, 568357083), (1358, 487163214), (1746, 378904722), (2037, 324775476), (2619, 252603148), (2716, 243581607), (3492, 189452361), (4074, 162387738), (5238, 126301574), (6111, 108258492), (8148, 81193869), (10476, 63150787), (12222, 54129246), (18333, 36086164), (24444, 27064623), (36666, 18043082), (73332, 9021541)]