1611891108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{90821}}^1$

素因数の和:90877

約数の個数: 72

約数和(自身を含む): 4462993080

約数和(自身を除く): 2851101972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 90821, 181642, 272463, 363284, 544926, 817389, 1089852, 1543957, 1634778, 2633809, 3087914, 3269556, 4631871, 5267618, 6175828, 7901427, 9263742, 10535236, 13895613, 15802854, 18527484, 23704281, 27791226, 31605708, 44774753, 47408562, 55582452, 89549506, 94817124, 134324259, 179099012, 268648518, 402972777, 537297036, 805945554, 1611891108]

約数ペア:

[(1, 1611891108), (2, 805945554), (3, 537297036), (4, 402972777), (6, 268648518), (9, 179099012), (12, 134324259), (17, 94817124), (18, 89549506), (29, 55582452), (34, 47408562), (36, 44774753), (51, 31605708), (58, 27791226), (68, 23704281), (87, 18527484), (102, 15802854), (116, 13895613), (153, 10535236), (174, 9263742), (204, 7901427), (261, 6175828), (306, 5267618), (348, 4631871), (493, 3269556), (522, 3087914), (612, 2633809), (986, 1634778), (1044, 1543957), (1479, 1089852), (1972, 817389), (2958, 544926), (4437, 363284), (5916, 272463), (8874, 181642), (17748, 90821)]