690948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 1850940

約数和(自身を除く): 1159992

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1129, 2258, 3387, 4516, 6774, 10161, 13548, 19193, 20322, 38386, 40644, 57579, 76772, 115158, 172737, 230316, 345474, 690948]

約数ペア:

[(1, 690948), (2, 345474), (3, 230316), (4, 172737), (6, 115158), (9, 76772), (12, 57579), (17, 40644), (18, 38386), (34, 20322), (36, 19193), (51, 13548), (68, 10161), (102, 6774), (153, 4516), (204, 3387), (306, 2258), (612, 1129)]