18134385

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19819}}^1$

素因数の和:19888

約数の個数: 16

約数和(自身を含む): 29492160

約数和(自身を除く): 11357775

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 19819, 59457, 99095, 297285, 1208959, 3626877, 6044795, 18134385]

約数ペア:

[(1, 18134385), (3, 6044795), (5, 3626877), (15, 1208959), (61, 297285), (183, 99095), (305, 59457), (915, 19819)]