122155902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 72

約数和(自身を含む): 304906680

約数和(自身を除く): 182750778

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1709, 1881, 2166, 3249, 3418, 3762, 3971, 5127, 6498, 7942, 10254, 11913, 15381, 18799, 23826, 30762, 32471, 35739, 37598, 56397, 64942, 71478, 97413, 112794, 169191, 194826, 292239, 338382, 357181, 584478, 616949, 714362, 1071543, 1233898, 1850847, 2143086, 3214629, 3701694, 5552541, 6429258, 6786439, 11105082, 13572878, 20359317, 40718634, 61077951, 122155902]

約数ペア:

[(1, 122155902), (2, 61077951), (3, 40718634), (6, 20359317), (9, 13572878), (11, 11105082), (18, 6786439), (19, 6429258), (22, 5552541), (33, 3701694), (38, 3214629), (57, 2143086), (66, 1850847), (99, 1233898), (114, 1071543), (171, 714362), (198, 616949), (209, 584478), (342, 357181), (361, 338382), (418, 292239), (627, 194826), (722, 169191), (1083, 112794), (1254, 97413), (1709, 71478), (1881, 64942), (2166, 56397), (3249, 37598), (3418, 35739), (3762, 32471), (3971, 30762), (5127, 23826), (6498, 18799), (7942, 15381), (10254, 11913)]