870823998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{231479}}^1$

素因数の和:231517

約数の個数: 48

約数和(自身を含む): 2166652800

約数和(自身を除く): 1295828802

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 231479, 462958, 694437, 1388874, 2083311, 2546269, 4166622, 4398101, 5092538, 7638807, 8796202, 13194303, 15277614, 22916421, 26388606, 39582909, 45832842, 48379111, 79165818, 96758222, 145137333, 290274666, 435411999, 870823998]

約数ペア:

[(1, 870823998), (2, 435411999), (3, 290274666), (6, 145137333), (9, 96758222), (11, 79165818), (18, 48379111), (19, 45832842), (22, 39582909), (33, 26388606), (38, 22916421), (57, 15277614), (66, 13194303), (99, 8796202), (114, 7638807), (171, 5092538), (198, 4398101), (209, 4166622), (342, 2546269), (418, 2083311), (627, 1388874), (1254, 694437), (1881, 462958), (3762, 231479)]