6740586

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 15561000

約数和(自身を除く): 8820414

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 349, 522, 666, 698, 1047, 1073, 2094, 2146, 3141, 3219, 6282, 6438, 9657, 10121, 12913, 19314, 20242, 25826, 30363, 38739, 60726, 77478, 91089, 116217, 182178, 232434, 374477, 748954, 1123431, 2246862, 3370293, 6740586]

約数ペア:

[(1, 6740586), (2, 3370293), (3, 2246862), (6, 1123431), (9, 748954), (18, 374477), (29, 232434), (37, 182178), (58, 116217), (74, 91089), (87, 77478), (111, 60726), (174, 38739), (222, 30363), (261, 25826), (333, 20242), (349, 19314), (522, 12913), (666, 10121), (698, 9657), (1047, 6438), (1073, 6282), (2094, 3219), (2146, 3141)]