1999808634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^2$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 4605837120

約数和(自身を除く): 2606028486

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 167, 222, 323, 334, 501, 629, 646, 703, 969, 1002, 1258, 1406, 1887, 1938, 2109, 2839, 3173, 3774, 4218, 5678, 6179, 6346, 8517, 9519, 11951, 12358, 17034, 18537, 19038, 23902, 27889, 35853, 37074, 53941, 55778, 71706, 83667, 105043, 107882, 117401, 161823, 167334, 210086, 234802, 315129, 323646, 352203, 474113, 529891, 630258, 704406, 948226, 1031893, 1059782, 1422339, 1589673, 1995817, 2063786, 2844678, 3095679, 3179346, 3991634, 5987451, 6191358, 9008147, 11974902, 17542181, 18016294, 19605967, 27024441, 35084362, 39211934, 52626543, 54048882, 58817901, 105253086, 117635802, 333301439, 666602878, 999904317, 1999808634]

約数ペア:

[(1, 1999808634), (2, 999904317), (3, 666602878), (6, 333301439), (17, 117635802), (19, 105253086), (34, 58817901), (37, 54048882), (38, 52626543), (51, 39211934), (57, 35084362), (74, 27024441), (102, 19605967), (111, 18016294), (114, 17542181), (167, 11974902), (222, 9008147), (323, 6191358), (334, 5987451), (501, 3991634), (629, 3179346), (646, 3095679), (703, 2844678), (969, 2063786), (1002, 1995817), (1258, 1589673), (1406, 1422339), (1887, 1059782), (1938, 1031893), (2109, 948226), (2839, 704406), (3173, 630258), (3774, 529891), (4218, 474113), (5678, 352203), (6179, 323646), (6346, 315129), (8517, 234802), (9519, 210086), (11951, 167334), (12358, 161823), (17034, 117401), (18537, 107882), (19038, 105043), (23902, 83667), (27889, 71706), (35853, 55778), (37074, 53941)]