8447706

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 19038720

約数和(自身を除く): 10591014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 2143, 3942, 4286, 6429, 12858, 19287, 38574, 57861, 115722, 156439, 312878, 469317, 938634, 1407951, 2815902, 4223853, 8447706]

約数ペア:

[(1, 8447706), (2, 4223853), (3, 2815902), (6, 1407951), (9, 938634), (18, 469317), (27, 312878), (54, 156439), (73, 115722), (146, 57861), (219, 38574), (438, 19287), (657, 12858), (1314, 6429), (1971, 4286), (2143, 3942)]