8708281398

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1973}}^1\times {\mathrm{3359}}^1$

素因数の和:5413

約数の個数: 48

約数和(自身を含む): 19141799040

約数和(自身を除く): 10433517642

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1973, 3359, 3946, 5919, 6718, 10077, 11838, 17757, 20154, 30231, 35514, 60462, 144029, 245207, 288058, 432087, 490414, 735621, 864174, 1296261, 1471242, 2206863, 2592522, 4413726, 6627307, 13254614, 19881921, 39763842, 59645763, 119291526, 483793411, 967586822, 1451380233, 2902760466, 4354140699, 8708281398]

約数ペア:

[(1, 8708281398), (2, 4354140699), (3, 2902760466), (6, 1451380233), (9, 967586822), (18, 483793411), (73, 119291526), (146, 59645763), (219, 39763842), (438, 19881921), (657, 13254614), (1314, 6627307), (1973, 4413726), (3359, 2592522), (3946, 2206863), (5919, 1471242), (6718, 1296261), (10077, 864174), (11838, 735621), (17757, 490414), (20154, 432087), (30231, 288058), (35514, 245207), (60462, 144029)]