172893102642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{981221}}^1$

素因数の和:981496

約数の個数: 64

約数和(自身を含む): 415410145920

約数和(自身を除く): 242517043278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 251, 351, 502, 702, 753, 1506, 2259, 3263, 4518, 6526, 6777, 9789, 13554, 19578, 29367, 58734, 88101, 176202, 981221, 1962442, 2943663, 5887326, 8830989, 12755873, 17661978, 25511746, 26492967, 38267619, 52985934, 76535238, 114802857, 229605714, 246286471, 344408571, 492572942, 688817142, 738859413, 1477718826, 2216578239, 3201724123, 4433156478, 6403448246, 6649734717, 9605172369, 13299469434, 19210344738, 28815517107, 57631034214, 86446551321, 172893102642]

約数ペア:

[(1, 172893102642), (2, 86446551321), (3, 57631034214), (6, 28815517107), (9, 19210344738), (13, 13299469434), (18, 9605172369), (26, 6649734717), (27, 6403448246), (39, 4433156478), (54, 3201724123), (78, 2216578239), (117, 1477718826), (234, 738859413), (251, 688817142), (351, 492572942), (502, 344408571), (702, 246286471), (753, 229605714), (1506, 114802857), (2259, 76535238), (3263, 52985934), (4518, 38267619), (6526, 26492967), (6777, 25511746), (9789, 17661978), (13554, 12755873), (19578, 8830989), (29367, 5887326), (58734, 2943663), (88101, 1962442), (176202, 981221)]