3949644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 10281600

約数和(自身を除く): 6331956

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1019, 1292, 1938, 2038, 3057, 3876, 4076, 6114, 12228, 17323, 19361, 34646, 38722, 51969, 58083, 69292, 77444, 103938, 116166, 207876, 232332, 329137, 658274, 987411, 1316548, 1974822, 3949644]

約数ペア:

[(1, 3949644), (2, 1974822), (3, 1316548), (4, 987411), (6, 658274), (12, 329137), (17, 232332), (19, 207876), (34, 116166), (38, 103938), (51, 77444), (57, 69292), (68, 58083), (76, 51969), (102, 38722), (114, 34646), (204, 19361), (228, 17323), (323, 12228), (646, 6114), (969, 4076), (1019, 3876), (1292, 3057), (1938, 2038)]