189473214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{8863}}^1$

素因数の和:9384

約数の個数: 32

約数和(自身を含む): 433981440

約数和(自身を除く): 244508226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3563, 7126, 8863, 10689, 17726, 21378, 26589, 53178, 62041, 124082, 186123, 372246, 4511267, 9022534, 13533801, 27067602, 31578869, 63157738, 94736607, 189473214]

約数ペア:

[(1, 189473214), (2, 94736607), (3, 63157738), (6, 31578869), (7, 27067602), (14, 13533801), (21, 9022534), (42, 4511267), (509, 372246), (1018, 186123), (1527, 124082), (3054, 62041), (3563, 53178), (7126, 26589), (8863, 21378), (10689, 17726)]