17383967594

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{20551}}^1$

素因数の和:20691

約数の個数: 64

約数和(自身を含む): 32388636672

約数和(自身を除く): 15004669078

約数列:

[1, 2, 7, 14, 23, 37, 46, 71, 74, 142, 161, 259, 322, 497, 518, 851, 994, 1633, 1702, 2627, 3266, 5254, 5957, 11431, 11914, 18389, 20551, 22862, 36778, 41102, 60421, 120842, 143857, 287714, 422947, 472673, 760387, 845894, 945346, 1459121, 1520774, 2918242, 3308711, 5322709, 6617422, 10213847, 10645418, 17488901, 20427694, 33559783, 34977802, 53987477, 67119566, 107974954, 122422307, 234918481, 244844614, 377912339, 469836962, 755824678, 1241711971, 2483423942, 8691983797, 17383967594]

約数ペア:

[(1, 17383967594), (2, 8691983797), (7, 2483423942), (14, 1241711971), (23, 755824678), (37, 469836962), (46, 377912339), (71, 244844614), (74, 234918481), (142, 122422307), (161, 107974954), (259, 67119566), (322, 53987477), (497, 34977802), (518, 33559783), (851, 20427694), (994, 17488901), (1633, 10645418), (1702, 10213847), (2627, 6617422), (3266, 5322709), (5254, 3308711), (5957, 2918242), (11431, 1520774), (11914, 1459121), (18389, 945346), (20551, 845894), (22862, 760387), (36778, 472673), (41102, 422947), (60421, 287714), (120842, 143857)]