27793458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1823}}^1$

素因数の和:1860

約数の個数: 72

約数和(自身を含む): 75688704

約数和(自身を除く): 47895246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 1823, 2178, 2541, 3646, 5082, 5469, 7623, 10938, 12761, 15246, 16407, 20053, 25522, 32814, 38283, 40106, 60159, 76566, 114849, 120318, 140371, 180477, 220583, 229698, 280742, 360954, 421113, 441166, 661749, 842226, 1263339, 1323498, 1544081, 1985247, 2526678, 3088162, 3970494, 4632243, 9264486, 13896729, 27793458]

約数ペア:

[(1, 27793458), (2, 13896729), (3, 9264486), (6, 4632243), (7, 3970494), (9, 3088162), (11, 2526678), (14, 1985247), (18, 1544081), (21, 1323498), (22, 1263339), (33, 842226), (42, 661749), (63, 441166), (66, 421113), (77, 360954), (99, 280742), (121, 229698), (126, 220583), (154, 180477), (198, 140371), (231, 120318), (242, 114849), (363, 76566), (462, 60159), (693, 40106), (726, 38283), (847, 32814), (1089, 25522), (1386, 20053), (1694, 16407), (1823, 15246), (2178, 12761), (2541, 10938), (3646, 7623), (5082, 5469)]