1948158

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2487042

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 839, 1161, 1678, 2322, 2517, 5034, 7551, 15102, 22653, 36077, 45306, 72154, 108231, 216462, 324693, 649386, 974079, 1948158]

約数ペア:

[(1, 1948158), (2, 974079), (3, 649386), (6, 324693), (9, 216462), (18, 108231), (27, 72154), (43, 45306), (54, 36077), (86, 22653), (129, 15102), (258, 7551), (387, 5034), (774, 2517), (839, 2322), (1161, 1678)]