42339836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12497}}^1$

素因数の和:12530

約数の個数: 36

約数和(自身を含む): 93085104

約数和(自身を除く): 50745268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 12497, 24994, 49988, 87479, 137467, 174958, 274934, 349916, 549868, 962269, 1512137, 1924538, 3024274, 3849076, 6048548, 10584959, 21169918, 42339836]

約数ペア:

[(1, 42339836), (2, 21169918), (4, 10584959), (7, 6048548), (11, 3849076), (14, 3024274), (22, 1924538), (28, 1512137), (44, 962269), (77, 549868), (121, 349916), (154, 274934), (242, 174958), (308, 137467), (484, 87479), (847, 49988), (1694, 24994), (3388, 12497)]