4251906

素因数分解:

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

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 5338494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1109, 1278, 1917, 2218, 3327, 3834, 6654, 9981, 19962, 29943, 59886, 78739, 157478, 236217, 472434, 708651, 1417302, 2125953, 4251906]

約数ペア:

[(1, 4251906), (2, 2125953), (3, 1417302), (6, 708651), (9, 472434), (18, 236217), (27, 157478), (54, 78739), (71, 59886), (142, 29943), (213, 19962), (426, 9981), (639, 6654), (1109, 3834), (1278, 3327), (1917, 2218)]