2789352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 7956000

約数和(自身を除く): 5166648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2039, 4078, 6117, 8156, 12234, 16312, 18351, 24468, 36702, 38741, 48936, 73404, 77482, 116223, 146808, 154964, 232446, 309928, 348669, 464892, 697338, 929784, 1394676, 2789352]

約数ペア:

[(1, 2789352), (2, 1394676), (3, 929784), (4, 697338), (6, 464892), (8, 348669), (9, 309928), (12, 232446), (18, 154964), (19, 146808), (24, 116223), (36, 77482), (38, 73404), (57, 48936), (72, 38741), (76, 36702), (114, 24468), (152, 18351), (171, 16312), (228, 12234), (342, 8156), (456, 6117), (684, 4078), (1368, 2039)]