127691874

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 281631168

約数和(自身を除く): 153939294

約数列:

[1, 2, 3, 6, 9, 18, 107, 167, 214, 321, 334, 397, 501, 642, 794, 963, 1002, 1191, 1503, 1926, 2382, 3006, 3573, 7146, 17869, 35738, 42479, 53607, 66299, 84958, 107214, 127437, 132598, 160821, 198897, 254874, 321642, 382311, 397794, 596691, 764622, 1193382, 7093993, 14187986, 21281979, 42563958, 63845937, 127691874]

約数ペア:

[(1, 127691874), (2, 63845937), (3, 42563958), (6, 21281979), (9, 14187986), (18, 7093993), (107, 1193382), (167, 764622), (214, 596691), (321, 397794), (334, 382311), (397, 321642), (501, 254874), (642, 198897), (794, 160821), (963, 132598), (1002, 127437), (1191, 107214), (1503, 84958), (1926, 66299), (2382, 53607), (3006, 42479), (3573, 35738), (7146, 17869)]