12400548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 18625692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 683, 1068, 1366, 1513, 2049, 2732, 3026, 4098, 4539, 6052, 8196, 9078, 11611, 18156, 23222, 34833, 46444, 60787, 69666, 121574, 139332, 182361, 243148, 364722, 729444, 1033379, 2066758, 3100137, 4133516, 6200274, 12400548]

約数ペア:

[(1, 12400548), (2, 6200274), (3, 4133516), (4, 3100137), (6, 2066758), (12, 1033379), (17, 729444), (34, 364722), (51, 243148), (68, 182361), (89, 139332), (102, 121574), (178, 69666), (204, 60787), (267, 46444), (356, 34833), (534, 23222), (683, 18156), (1068, 11611), (1366, 9078), (1513, 8196), (2049, 6052), (2732, 4539), (3026, 4098)]