18793305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14401}}^1$

素因数の和:14441

約数の個数: 24

約数和(自身を含む): 33700680

約数和(自身を除く): 14907375

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14401, 43203, 72005, 129609, 216015, 417629, 648045, 1252887, 2088145, 3758661, 6264435, 18793305]

約数ペア:

[(1, 18793305), (3, 6264435), (5, 3758661), (9, 2088145), (15, 1252887), (29, 648045), (45, 417629), (87, 216015), (145, 129609), (261, 72005), (435, 43203), (1305, 14401)]