19791315576

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1255157}}^1$

素因数の和:1255245

約数の個数: 64

約数和(自身を含む): 55729015200

約数和(自身を除く): 35937699624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 1255157, 2510314, 3765471, 5020628, 7530942, 10041256, 11296413, 15061884, 22592826, 30123768, 33889239, 45185652, 67778478, 90371304, 91626461, 135556956, 183252922, 271113912, 274879383, 366505844, 549758766, 733011688, 824638149, 1099517532, 1649276298, 2199035064, 2473914447, 3298552596, 4947828894, 6597105192, 9895657788, 19791315576]

約数ペア:

[(1, 19791315576), (2, 9895657788), (3, 6597105192), (4, 4947828894), (6, 3298552596), (8, 2473914447), (9, 2199035064), (12, 1649276298), (18, 1099517532), (24, 824638149), (27, 733011688), (36, 549758766), (54, 366505844), (72, 274879383), (73, 271113912), (108, 183252922), (146, 135556956), (216, 91626461), (219, 90371304), (292, 67778478), (438, 45185652), (584, 33889239), (657, 30123768), (876, 22592826), (1314, 15061884), (1752, 11296413), (1971, 10041256), (2628, 7530942), (3942, 5020628), (5256, 3765471), (7884, 2510314), (15768, 1255157)]