18469614216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{47981}}^1$

素因数の和:48406

約数の個数: 64

約数和(自身を含む): 47375507520

約数和(自身を除く): 28905893304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 373, 516, 746, 1032, 1119, 1492, 2238, 2984, 4476, 8952, 16039, 32078, 47981, 48117, 64156, 95962, 96234, 128312, 143943, 191924, 192468, 287886, 383848, 384936, 575772, 1151544, 2063183, 4126366, 6189549, 8252732, 12379098, 16505464, 17896913, 24758196, 35793826, 49516392, 53690739, 71587652, 107381478, 143175304, 214762956, 429525912, 769567259, 1539134518, 2308701777, 3078269036, 4617403554, 6156538072, 9234807108, 18469614216]

約数ペア:

[(1, 18469614216), (2, 9234807108), (3, 6156538072), (4, 4617403554), (6, 3078269036), (8, 2308701777), (12, 1539134518), (24, 769567259), (43, 429525912), (86, 214762956), (129, 143175304), (172, 107381478), (258, 71587652), (344, 53690739), (373, 49516392), (516, 35793826), (746, 24758196), (1032, 17896913), (1119, 16505464), (1492, 12379098), (2238, 8252732), (2984, 6189549), (4476, 4126366), (8952, 2063183), (16039, 1151544), (32078, 575772), (47981, 384936), (48117, 383848), (64156, 287886), (95962, 192468), (96234, 191924), (128312, 143943)]