3578086578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 7893033984

約数和(自身を除く): 4314947406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 421, 786, 842, 983, 1263, 1441, 1966, 2526, 2882, 2949, 4323, 4631, 5898, 8646, 9262, 10813, 13893, 21626, 27786, 32439, 55151, 64878, 110302, 128773, 165453, 257546, 330906, 386319, 413843, 606661, 772638, 827686, 1213322, 1241529, 1416503, 1819983, 2483058, 2833006, 3639966, 4249509, 4552273, 8499018, 9104546, 13656819, 27313638, 54213433, 108426866, 162640299, 325280598, 596347763, 1192695526, 1789043289, 3578086578]

約数ペア:

[(1, 3578086578), (2, 1789043289), (3, 1192695526), (6, 596347763), (11, 325280598), (22, 162640299), (33, 108426866), (66, 54213433), (131, 27313638), (262, 13656819), (393, 9104546), (421, 8499018), (786, 4552273), (842, 4249509), (983, 3639966), (1263, 2833006), (1441, 2483058), (1966, 1819983), (2526, 1416503), (2882, 1241529), (2949, 1213322), (4323, 827686), (4631, 772638), (5898, 606661), (8646, 413843), (9262, 386319), (10813, 330906), (13893, 257546), (21626, 165453), (27786, 128773), (32439, 110302), (55151, 64878)]