2263212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1283}}^1$

素因数の和:1307

約数の個数: 54

約数和(自身を含む): 6660108

約数和(自身を除く): 4396896

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1283, 1764, 2566, 3849, 5132, 7698, 8981, 11547, 15396, 17962, 23094, 26943, 35924, 46188, 53886, 62867, 80829, 107772, 125734, 161658, 188601, 251468, 323316, 377202, 565803, 754404, 1131606, 2263212]

約数ペア:

[(1, 2263212), (2, 1131606), (3, 754404), (4, 565803), (6, 377202), (7, 323316), (9, 251468), (12, 188601), (14, 161658), (18, 125734), (21, 107772), (28, 80829), (36, 62867), (42, 53886), (49, 46188), (63, 35924), (84, 26943), (98, 23094), (126, 17962), (147, 15396), (196, 11547), (252, 8981), (294, 7698), (441, 5132), (588, 3849), (882, 2566), (1283, 1764)]