18670773936

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{28099}}^1$

素因数の和:28346

約数の個数: 80

約数和(自身を含む): 49060352000

約数和(自身を除く): 30389578064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 127, 218, 254, 327, 381, 436, 508, 654, 762, 872, 1016, 1308, 1524, 1744, 2032, 2616, 3048, 5232, 6096, 13843, 27686, 28099, 41529, 55372, 56198, 83058, 84297, 110744, 112396, 166116, 168594, 221488, 224792, 332232, 337188, 449584, 664464, 674376, 1348752, 3062791, 3568573, 6125582, 7137146, 9188373, 10705719, 12251164, 14274292, 18376746, 21411438, 24502328, 28548584, 36753492, 42822876, 49004656, 57097168, 73506984, 85645752, 147013968, 171291504, 388974457, 777948914, 1166923371, 1555897828, 2333846742, 3111795656, 4667693484, 6223591312, 9335386968, 18670773936]

約数ペア:

[(1, 18670773936), (2, 9335386968), (3, 6223591312), (4, 4667693484), (6, 3111795656), (8, 2333846742), (12, 1555897828), (16, 1166923371), (24, 777948914), (48, 388974457), (109, 171291504), (127, 147013968), (218, 85645752), (254, 73506984), (327, 57097168), (381, 49004656), (436, 42822876), (508, 36753492), (654, 28548584), (762, 24502328), (872, 21411438), (1016, 18376746), (1308, 14274292), (1524, 12251164), (1744, 10705719), (2032, 9188373), (2616, 7137146), (3048, 6125582), (5232, 3568573), (6096, 3062791), (13843, 1348752), (27686, 674376), (28099, 664464), (41529, 449584), (55372, 337188), (56198, 332232), (83058, 224792), (84297, 221488), (110744, 168594), (112396, 166116)]