8503812

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 22377600

約数和(自身を除く): 13873788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1109, 1278, 1917, 2218, 2556, 3327, 3834, 4436, 6654, 7668, 9981, 13308, 19962, 29943, 39924, 59886, 78739, 119772, 157478, 236217, 314956, 472434, 708651, 944868, 1417302, 2125953, 2834604, 4251906, 8503812]

約数ペア:

[(1, 8503812), (2, 4251906), (3, 2834604), (4, 2125953), (6, 1417302), (9, 944868), (12, 708651), (18, 472434), (27, 314956), (36, 236217), (54, 157478), (71, 119772), (108, 78739), (142, 59886), (213, 39924), (284, 29943), (426, 19962), (639, 13308), (852, 9981), (1109, 7668), (1278, 6654), (1917, 4436), (2218, 3834), (2556, 3327)]