2019949758

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{4967}}^1$

素因数の和:5438

約数の個数: 64

約数和(自身を含む): 4764510720

約数和(自身を除く): 2744560962

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 443, 459, 886, 918, 1329, 2658, 3987, 4967, 7531, 7974, 9934, 11961, 14901, 15062, 22593, 23922, 29802, 44703, 45186, 67779, 84439, 89406, 134109, 135558, 168878, 203337, 253317, 268218, 406674, 506634, 759951, 1519902, 2200381, 2279853, 4400762, 4559706, 6601143, 13202286, 19803429, 37406477, 39606858, 59410287, 74812954, 112219431, 118820574, 224438862, 336658293, 673316586, 1009974879, 2019949758]

約数ペア:

[(1, 2019949758), (2, 1009974879), (3, 673316586), (6, 336658293), (9, 224438862), (17, 118820574), (18, 112219431), (27, 74812954), (34, 59410287), (51, 39606858), (54, 37406477), (102, 19803429), (153, 13202286), (306, 6601143), (443, 4559706), (459, 4400762), (886, 2279853), (918, 2200381), (1329, 1519902), (2658, 759951), (3987, 506634), (4967, 406674), (7531, 268218), (7974, 253317), (9934, 203337), (11961, 168878), (14901, 135558), (15062, 134109), (22593, 89406), (23922, 84439), (29802, 67779), (44703, 45186)]