19455768

素因数分解:

$2^3\times 3^3\times {\mathrm{90073}}^1$

素因数の和:90088

約数の個数: 32

約数和(自身を含む): 54044400

約数和(自身を除く): 34588632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 90073, 180146, 270219, 360292, 540438, 720584, 810657, 1080876, 1621314, 2161752, 2431971, 3242628, 4863942, 6485256, 9727884, 19455768]

約数ペア:

[(1, 19455768), (2, 9727884), (3, 6485256), (4, 4863942), (6, 3242628), (8, 2431971), (9, 2161752), (12, 1621314), (18, 1080876), (24, 810657), (27, 720584), (36, 540438), (54, 360292), (72, 270219), (108, 180146), (216, 90073)]