16558014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 21907266

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 41, 58, 66, 82, 87, 123, 174, 211, 246, 319, 422, 451, 633, 638, 902, 957, 1189, 1266, 1353, 1914, 2321, 2378, 2706, 3567, 4642, 6119, 6963, 7134, 8651, 12238, 13079, 13926, 17302, 18357, 25953, 26158, 36714, 39237, 51906, 67309, 78474, 95161, 134618, 190322, 201927, 250879, 285483, 403854, 501758, 570966, 752637, 1505274, 2759669, 5519338, 8279007, 16558014]

約数ペア:

[(1, 16558014), (2, 8279007), (3, 5519338), (6, 2759669), (11, 1505274), (22, 752637), (29, 570966), (33, 501758), (41, 403854), (58, 285483), (66, 250879), (82, 201927), (87, 190322), (123, 134618), (174, 95161), (211, 78474), (246, 67309), (319, 51906), (422, 39237), (451, 36714), (633, 26158), (638, 25953), (902, 18357), (957, 17302), (1189, 13926), (1266, 13079), (1353, 12238), (1914, 8651), (2321, 7134), (2378, 6963), (2706, 6119), (3567, 4642)]