68713974

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25969}}^1$

素因数の和:25994

約数の個数: 48

約数和(自身を含む): 177634800

約数和(自身を除く): 108920826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25969, 51938, 77907, 155814, 181783, 233721, 363566, 467442, 545349, 701163, 1090698, 1272481, 1402326, 1636047, 2544962, 3272094, 3817443, 4908141, 7634886, 9816282, 11452329, 22904658, 34356987, 68713974]

約数ペア:

[(1, 68713974), (2, 34356987), (3, 22904658), (6, 11452329), (7, 9816282), (9, 7634886), (14, 4908141), (18, 3817443), (21, 3272094), (27, 2544962), (42, 1636047), (49, 1402326), (54, 1272481), (63, 1090698), (98, 701163), (126, 545349), (147, 467442), (189, 363566), (294, 233721), (378, 181783), (441, 155814), (882, 77907), (1323, 51938), (2646, 25969)]