12970512

素因数分解:

$2^4\times 3^2\times {\mathrm{90073}}^1$

素因数の和:90087

約数の個数: 30

約数和(自身を含む): 36299822

約数和(自身を除く): 23329310

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 90073, 180146, 270219, 360292, 540438, 720584, 810657, 1080876, 1441168, 1621314, 2161752, 3242628, 4323504, 6485256, 12970512]

約数ペア:

[(1, 12970512), (2, 6485256), (3, 4323504), (4, 3242628), (6, 2161752), (8, 1621314), (9, 1441168), (12, 1080876), (16, 810657), (18, 720584), (24, 540438), (36, 360292), (48, 270219), (72, 180146), (144, 90073)]