16383906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11821}}^1$

素因数の和:11847

約数の個数: 48

約数和(自身を含む): 44261568

約数和(自身を除く): 27877662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 11821, 23642, 35463, 70926, 82747, 106389, 130031, 165494, 212778, 248241, 260062, 390093, 496482, 744723, 780186, 910217, 1170279, 1489446, 1820434, 2340558, 2730651, 5461302, 8191953, 16383906]

約数ペア:

[(1, 16383906), (2, 8191953), (3, 5461302), (6, 2730651), (7, 2340558), (9, 1820434), (11, 1489446), (14, 1170279), (18, 910217), (21, 780186), (22, 744723), (33, 496482), (42, 390093), (63, 260062), (66, 248241), (77, 212778), (99, 165494), (126, 130031), (154, 106389), (198, 82747), (231, 70926), (462, 35463), (693, 23642), (1386, 11821)]