18417434

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 24

約数和(自身を含む): 33537888

約数和(自身を除く): 15120454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8171, 16342, 57197, 114394, 187933, 375866, 400379, 800758, 1315531, 2631062, 9208717, 18417434]

約数ペア:

[(1, 18417434), (2, 9208717), (7, 2631062), (14, 1315531), (23, 800758), (46, 400379), (49, 375866), (98, 187933), (161, 114394), (322, 57197), (1127, 16342), (2254, 8171)]